diff --git a/docs/index.html b/docs/index.html
index 7e3e5a4..19d32b1 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -1,41 +1,41 @@
 <!DOCTYPE html>
 <html lang="pt-br">
 <head>
-  <meta charset="UTF-8">
-<meta http-equiv="x-ua-compatible" content="ie=edge">
-<meta name="viewport" content="width=device-width, initial-scale=1">
-<meta name="description" content="Uma fantastica ferramenta de estatistica">
-
-<!-- meta tags for social networks -->
-<meta property="og:site_name" content="FanTastic">
-<meta property="og:title" content="FanTastic">
-<meta property="og:description" content="Uma fantastica ferramenta de estatistica">
-<meta property="og:image" content="https://raw.githubusercontent.com/LeandroCesarr/FanTastic/master/docs/assets/static/thumb.jpg">
-<meta property="og:url" content="https://pineappledevsbr.github.io/FanTastic/">
-<meta property="og:type" content="website">
-
-<!-- Favicon -->
-<meta name="msapplication-TileColor" content="#ffffff">
-<meta name="msapplication-TileImage" content="/ms-icon-144x144.png">
-<meta name="theme-color" content="#ffffff">
-<link rel="apple-touch-icon" sizes="57x57" href="assets/static/favicon/apple-icon-57x57.png">
-<link rel="apple-touch-icon" sizes="60x60" href="assets/static/favicon/apple-icon-60x60.png">
-<link rel="apple-touch-icon" sizes="72x72" href="assets/static/favicon/apple-icon-72x72.png">
-<link rel="apple-touch-icon" sizes="76x76" href="assets/static/favicon/apple-icon-76x76.png">
-<link rel="apple-touch-icon" sizes="114x114" href="assets/static/favicon/apple-icon-114x114.png">
-<link rel="apple-touch-icon" sizes="120x120" href="assets/static/favicon/apple-icon-120x120.png">
-<link rel="apple-touch-icon" sizes="144x144" href="assets/static/favicon/apple-icon-144x144.png">
-<link rel="apple-touch-icon" sizes="152x152" href="assets/static/favicon/apple-icon-152x152.png">
-<link rel="apple-touch-icon" sizes="180x180" href="assets/static/favicon/apple-icon-180x180.png">
-<link rel="icon" type="image/png" sizes="192x192"  href="assets/static/favicon/android-icon-192x192.png">
-<link rel="icon" type="image/png" sizes="32x32" href="assets/static/favicon/favicon-32x32.png">
-<link rel="icon" type="image/png" sizes="96x96" href="assets/static/favicon/favicon-96x96.png">
-<link rel="icon" type="image/png" sizes="16x16" href="assets/static/favicon/favicon-16x16.png">
-<link rel="manifest" href="assets/static/favicon/manifest.json">
-
-
-  <title>Fantastic</title>
-<!--Você pode modificar o título "Project | Webpack" para o de sua preferência-->
+  <meta charset="UTF-8">
+<meta http-equiv="x-ua-compatible" content="ie=edge">
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta name="description" content="Uma fantastica ferramenta de estatistica">
+
+<!-- meta tags for social networks -->
+<meta property="og:site_name" content="FanTastic">
+<meta property="og:title" content="FanTastic">
+<meta property="og:description" content="Uma fantastica ferramenta de estatistica">
+<meta property="og:image" content="https://raw.githubusercontent.com/LeandroCesarr/FanTastic/master/docs/assets/static/thumb.jpg">
+<meta property="og:url" content="https://pineappledevsbr.github.io/FanTastic/">
+<meta property="og:type" content="website">
+
+<!-- Favicon -->
+<meta name="msapplication-TileColor" content="#ffffff">
+<meta name="msapplication-TileImage" content="/ms-icon-144x144.png">
+<meta name="theme-color" content="#ffffff">
+<link rel="apple-touch-icon" sizes="57x57" href="assets/static/favicon/apple-icon-57x57.png">
+<link rel="apple-touch-icon" sizes="60x60" href="assets/static/favicon/apple-icon-60x60.png">
+<link rel="apple-touch-icon" sizes="72x72" href="assets/static/favicon/apple-icon-72x72.png">
+<link rel="apple-touch-icon" sizes="76x76" href="assets/static/favicon/apple-icon-76x76.png">
+<link rel="apple-touch-icon" sizes="114x114" href="assets/static/favicon/apple-icon-114x114.png">
+<link rel="apple-touch-icon" sizes="120x120" href="assets/static/favicon/apple-icon-120x120.png">
+<link rel="apple-touch-icon" sizes="144x144" href="assets/static/favicon/apple-icon-144x144.png">
+<link rel="apple-touch-icon" sizes="152x152" href="assets/static/favicon/apple-icon-152x152.png">
+<link rel="apple-touch-icon" sizes="180x180" href="assets/static/favicon/apple-icon-180x180.png">
+<link rel="icon" type="image/png" sizes="192x192"  href="assets/static/favicon/android-icon-192x192.png">
+<link rel="icon" type="image/png" sizes="32x32" href="assets/static/favicon/favicon-32x32.png">
+<link rel="icon" type="image/png" sizes="96x96" href="assets/static/favicon/favicon-96x96.png">
+<link rel="icon" type="image/png" sizes="16x16" href="assets/static/favicon/favicon-16x16.png">
+<link rel="manifest" href="assets/static/favicon/manifest.json">
+
+
+  <title>Fantastic</title>
+<!--Você pode modificar o título "Project | Webpack" para o de sua preferência-->
 
   <link rel="stylesheet" href="assets/css/main.css">
 </head>
@@ -86,7 +86,7 @@ <h3>Processo</h3>
   </div>
 
   <div class="o-label--radio-holder" data-radios>
-    <h3>Tipo de variavel</h3>
+    <h3>Tipo de variável</h3>
     <div class="o-label--radio">
       <input type="radio" id="nominal" name="type" class="o-label-radio" checked="checked">
       <label for="nominal" class="o-label-title">Qualitativa Nominal</label>
@@ -141,7 +141,7 @@ <h3>Medida separatriz</h3>
 
   <h3>Entrada de Dados</h3>
   <div class="o-label--input">
-    <label for="name" class="o-label-title">Nome da variavel</label>
+    <label for="name" class="o-label-title">Nome da variável</label>
     <input type="text" id="name" class="o-label-input" required="true" data-name>
   </div>
 
@@ -161,12 +161,12 @@ <h3>Entrada de Dados</h3>
       <form id="correlationAndRegression" class="c-form__box" data-cr>
   <h2>Entrada de dados</h2>
   <div class="o-label--input">
-    <label for="cr-name-independente" class="o-label-title">Nome da variavel independente (X)</label>
+    <label for="cr-name-independente" class="o-label-title">Nome da variável independente (X)</label>
     <input type="text" id="cr-name-independente" class="o-label-input" required="true" data-cr-name-x>
   </div>
 
   <div class="o-label--input">
-    <label for="cr-name-dependente" class="o-label-title">Nome da variavel dependente (Y)</label>
+    <label for="cr-name-dependente" class="o-label-title">Nome da variável dependente (Y)</label>
     <input type="text" id="cr-name-dependente" class="o-label-input" required="true" data-cr-name-y>
   </div>
 
@@ -188,113 +188,113 @@ <h2>Entrada de dados</h2>
   <button type="submit" class="o-button o-button--calculate" data-button-cr>Calcular</button>
 
 </form>
-      <div id="probability" class="c-form__box" data-form>
-
-  <ul class="c-dropdown__tabs" tab-list>
-    <li class="c-dropdown__tab" tab tab-default><a href="#uniforme">Uniforeme</a> </li>
-    <li class="c-dropdown__tab" tab><a href="#binomial">Binomial</a></li>
-    <li class="c-dropdown__tab" tab><a href="#normal">Normal</a></li>
-  </ul>
-  <div class="c-dropdown__boxes" content-list>
-    <form class="c-dropdown__box" id="uniforme" data-uniform>
-
-  <h3>Entrada de Dados</h3>
-  <div class="o-label--input">
-    <label for="max" class="o-label-title">Ponto máximo</label>
-    <input type="number" id="max" class="o-label-input" required="true" data-max>
-  </div>
-
-  <div class="o-label--input">
-    <label for="min" class="o-label-title">Ponto mínimo</label>
-    <input type="number" id="min" class="o-label-input" required="true" data-min>
-  </div>
-
-  <div class="o-label--select">
-    <label for="interval" class="o-label-title">Intervalo de análise: </label>
-    <div class="o-label-select__holder" data-select>
-      <select class="o-label-select__value" id="interval" name="interval" data-select-value>
-        <option value=" -- "> -- </option>
-        <option value="menor">Menor que</option>
-        <option value="entre">Entre</option>
-        <option value="maior">Maior que</option>
-      </select>
-      <span class="o-label-select__span" data-select-span> Selecione </span>
-    </div>
-  </div>
-
-  <div class="o-label--input">
-    <label class="o-label-title" for="interval-value">Dado(s)</label>
-    <input type="text" class="o-label-input" id="interval-value" required="true" data-interval>
-  </div>
-
-  <br>
-
-  <button type="submit" class="o-button o-button--calculate" data-button-uniform>Calcular</button>
-
-</form>
-    <form class="c-dropdown__box" id="binomial" data-binomial>
-
-  <h3>Entrada de Dados</h3>
-
-  <div class="o-label--input">
-    <label for="binomial-size" class="o-label-title">Tamanho da Amostra (n)</label>
-    <input type="number" id="binomial-size" class="o-label-input" required="true" data-size>
-  </div>
-
-  <div class="o-label--input">
-    <label for="binomial-event" class="o-label-title">Evento (k)</label>
-    <input type="text" id="binomial-event" class="o-label-input" required="true" data-event>
-  </div>
-
-  <div class="o-label--input">
-    <label for="binomial-sucess" class="o-label-title">Sucesso (p)</label>
-    <input type="number" id="binomial-sucess" class="o-label-input" required="true" data-sucess>
-  </div>
-
-  <div class="o-label--input">
-    <label for="binomial-failure" class="o-label-title">Fracasso (q)</label>
-    <input type="number" id="binomial-failure" class="o-label-input" required="true" data-failure>
-  </div>
-
-  <button type="submit" class="o-button o-button--calculate" data-button-binomial>Calcular</button>
-</form>
-    <form class="c-dropdown__box" id="normal" data-normal>
-
-  <h3>Entrada de dados</h3>
-
-  <div class="o-label--input">
-    <label for="normal-media" class="o-label-title">Média</label>
-    <input type="number" id="normal-media" class="o-label-input" required="true" data-normal-media>
-  </div>
-
-  <div class="o-label--input">
-    <label for="normal-dp" class="o-label-title">Desvio Padrão</label>
-    <input type="number" id="normal-dp" class="o-label-input" required="true" data-normal-dp>
-  </div>
-
-  <div class="o-label--select">
-    <label for="normal-interval" class="o-label-title">Intervalo de análise: </label>
-    <div class="o-label-select__holder" data-select>
-      <select class="o-label-select__value" id="normal-interval" name="normal-interval" data-select-value>
-        <option value=" -- "> -- </option>
-        <option value="menor">Menor que</option>
-        <option value="entre">Entre</option>
-        <option value="maior">Maior que</option>
-      </select>
-      <span class="o-label-select__span" data-select-span> Selecione </span>
-    </div>
-  </div>
-
-  <div class="o-label--input">
-    <label class="o-label-title" for="normal-value">Dado(s)</label>
-    <input type="text" class="o-label-input" id="normal-value" required="true" data-interval>
-  </div>
-
-  <button type="submit" class="o-button o-button--calculate" data-button-normal>Calcular</button>
-
-</form>
-  </div>
-
+      <div id="probability" class="c-form__box" data-form>
+
+  <ul class="c-dropdown__tabs" tab-list>
+    <li class="c-dropdown__tab" tab tab-default><a href="#uniforme">Uniforeme</a> </li>
+    <li class="c-dropdown__tab" tab><a href="#binomial">Binomial</a></li>
+    <li class="c-dropdown__tab" tab><a href="#normal">Normal</a></li>
+  </ul>
+  <div class="c-dropdown__boxes" content-list>
+    <form class="c-dropdown__box" id="uniforme" data-uniform>
+
+  <h3>Entrada de Dados</h3>
+  <div class="o-label--input">
+    <label for="max" class="o-label-title">Ponto máximo</label>
+    <input type="number" id="max" class="o-label-input" required="true" data-max>
+  </div>
+
+  <div class="o-label--input">
+    <label for="min" class="o-label-title">Ponto mínimo</label>
+    <input type="number" id="min" class="o-label-input" required="true" data-min>
+  </div>
+
+  <div class="o-label--select">
+    <label for="interval" class="o-label-title">Intervalo de análise: </label>
+    <div class="o-label-select__holder" data-select>
+      <select class="o-label-select__value" id="interval" name="interval" data-select-value>
+        <option value=" -- "> -- </option>
+        <option value="menor">Menor que</option>
+        <option value="entre">Entre</option>
+        <option value="maior">Maior que</option>
+      </select>
+      <span class="o-label-select__span" data-select-span> Selecione </span>
+    </div>
+  </div>
+
+  <div class="o-label--input">
+    <label class="o-label-title" for="interval-value">Dado(s)</label>
+    <input type="text" class="o-label-input" id="interval-value" required="true" data-interval>
+  </div>
+
+  <br>
+
+  <button type="submit" class="o-button o-button--calculate" data-button-uniform>Calcular</button>
+
+</form>
+    <form class="c-dropdown__box" id="binomial" data-binomial>
+
+  <h3>Entrada de Dados</h3>
+
+  <div class="o-label--input">
+    <label for="binomial-size" class="o-label-title">Tamanho da Amostra (n)</label>
+    <input type="number" id="binomial-size" class="o-label-input" required="true" data-size>
+  </div>
+
+  <div class="o-label--input">
+    <label for="binomial-event" class="o-label-title">Evento (k)</label>
+    <input type="text" id="binomial-event" class="o-label-input" required="true" data-event>
+  </div>
+
+  <div class="o-label--input">
+    <label for="binomial-sucess" class="o-label-title">Sucesso (p)</label>
+    <input type="number" id="binomial-sucess" class="o-label-input" required="true" data-sucess>
+  </div>
+
+  <div class="o-label--input">
+    <label for="binomial-failure" class="o-label-title">Fracasso (q)</label>
+    <input type="number" id="binomial-failure" class="o-label-input" required="true" data-failure>
+  </div>
+
+  <button type="submit" class="o-button o-button--calculate" data-button-binomial>Calcular</button>
+</form>
+    <form class="c-dropdown__box" id="normal" data-normal>
+
+  <h3>Entrada de dados</h3>
+
+  <div class="o-label--input">
+    <label for="normal-media" class="o-label-title">Média</label>
+    <input type="number" id="normal-media" class="o-label-input" required="true" data-normal-media>
+  </div>
+
+  <div class="o-label--input">
+    <label for="normal-dp" class="o-label-title">Desvio Padrão</label>
+    <input type="number" id="normal-dp" class="o-label-input" required="true" data-normal-dp>
+  </div>
+
+  <div class="o-label--select">
+    <label for="normal-interval" class="o-label-title">Intervalo de análise: </label>
+    <div class="o-label-select__holder" data-select>
+      <select class="o-label-select__value" id="normal-interval" name="normal-interval" data-select-value>
+        <option value=" -- "> -- </option>
+        <option value="menor">Menor que</option>
+        <option value="entre">Entre</option>
+        <option value="maior">Maior que</option>
+      </select>
+      <span class="o-label-select__span" data-select-span> Selecione </span>
+    </div>
+  </div>
+
+  <div class="o-label--input">
+    <label class="o-label-title" for="normal-value">Dado(s)</label>
+    <input type="text" class="o-label-input" id="normal-value" required="true" data-interval>
+  </div>
+
+  <button type="submit" class="o-button o-button--calculate" data-button-normal>Calcular</button>
+
+</form>
+  </div>
+
 </div>
     </div>
 
@@ -319,76 +319,76 @@ <h2 class="c-form-wrapp__title">Resultados</h2>
     </div>
   </div>
 
-  <footer class="s-footer">
-	<ul class="s-footer__list">
-    <li><a href="https://pineappledevsbr.github.io/pineappleDevs_institucional/" target="_blank" rel="noreferrer" class="s-footer__link">Sobre a gente</a></li>
-    <li><a href="https://github.com/pineappleDevsBr/FanTastic" target="_blank" rel="noreferrer" class="s-footer__link">GitHub</a></li>
-    <li><a href="mailto:pineappleDevs.lf@gmail.com" class="s-footer__link">Contato</a></li>
-  </ul>
-	<p data-footer>&copy; <span class="s-footer__copy">PinneapleDevs</span> | </p>
-</footer>
-
-<script>
-	footer = document.querySelector('[data-footer]');
-	footer.innerHTML += new Date().getFullYear();
+  <footer class="s-footer">
+	<ul class="s-footer__list">
+    <li><a href="https://pineappledevsbr.github.io/pineappleDevs_institucional/" target="_blank" rel="noreferrer" class="s-footer__link">Sobre a gente</a></li>
+    <li><a href="https://github.com/pineappleDevsBr/FanTastic" target="_blank" rel="noreferrer" class="s-footer__link">GitHub</a></li>
+    <li><a href="mailto:pineappleDevs.lf@gmail.com" class="s-footer__link">Contato</a></li>
+  </ul>
+	<p data-footer>&copy; <span class="s-footer__copy">PinneapleDevs</span> | </p>
+</footer>
+
+<script>
+	footer = document.querySelector('[data-footer]');
+	footer.innerHTML += new Date().getFullYear();
 </script>
 </div>
 
 
-<div class="c-modal c-modal__login" id="modal-2" aria-hidden="true">
-
-  <div class="c-modal__overlay" tabindex="-1">
-
-    <div class="c-modal__wrapp" role="dialog" aria-modal="true" aria-labelledby="modal-1-title" >
-
-      <div class="c-modal__holder">
-        <button data-micromodal-close class="c-modal__button-close"></button>
-        <header class="c-modal__header">
-          <h2 class="c-modal__title">Fantastic</h2>
-          <h3 class="c-modal__subtitle">Login</h3>
-        </header>
-        <form id="modal-2-content" class="c-modal__content" data-modal-message>
-          <div class="c-modal__input">
-            <label for="email" class="c-modal__input-title">Email</label>
-            <input id="email" type="mail" required data-email-login class="c-modal__input-box">
-          </div>
-          <div class="c-modal__input">
-            <span class="c-modal__error" data-login-error>Email ou senha incorretos</span>
-            <label for="password" class="c-modal__input-title">Password</label>
-            <input type="password" required data-password-login class="c-modal__input-box">
-          </div>
-          <button type="submit" data-submit-login class="o-button o-button--login">Login</button>
-          <br>
-          <a href="register_and_forgot_password/" class="c-modal__ancor">Esqueceu a senha</a>
-          <a href="register_and_forgot_password/" class="c-modal__ancor">Não é cadastrado?</a>
-        </form>
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-    </div>
-  </div>
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-<div class="c-modal" id="modal-1" aria-hidden="true" data-modal>
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-  <div class="c-modal__overlay" tabindex="-1" data-micromodal-close>
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-      <div class="c-modal__holder">
-        <header class="c-modal__header">
-            <h2 id="modal-1-title" class="c-modal__title">
-              Ops, algo deu errado! 🤕
-            </h2>
-    
-            <button class="c-modal__button-close" aria-label="Close modal" data-micromodal-close></button>
-          </header>
-    
-          <div id="modal-1-content" class="c-modal__content" data-modal-message>
-            Modal Content
-          </div>      
-      </div>
-
-    </div>
-  </div>
+<div class="c-modal c-modal__login" id="modal-2" aria-hidden="true">
+
+  <div class="c-modal__overlay" tabindex="-1">
+
+    <div class="c-modal__wrapp" role="dialog" aria-modal="true" aria-labelledby="modal-1-title" >
+
+      <div class="c-modal__holder">
+        <button data-micromodal-close class="c-modal__button-close"></button>
+        <header class="c-modal__header">
+          <h2 class="c-modal__title">Fantastic</h2>
+          <h3 class="c-modal__subtitle">Login</h3>
+        </header>
+        <form id="modal-2-content" class="c-modal__content" data-modal-message>
+          <div class="c-modal__input">
+            <label for="email" class="c-modal__input-title">Email</label>
+            <input id="email" type="mail" required data-email-login class="c-modal__input-box">
+          </div>
+          <div class="c-modal__input">
+            <span class="c-modal__error" data-login-error>Email ou senha incorretos</span>
+            <label for="password" class="c-modal__input-title">Password</label>
+            <input type="password" required data-password-login class="c-modal__input-box">
+          </div>
+          <button type="submit" data-submit-login class="o-button o-button--login">Login</button>
+          <br>
+          <a href="register_and_forgot_password/" class="c-modal__ancor">Esqueceu a senha</a>
+          <a href="register_and_forgot_password/" class="c-modal__ancor">Não é cadastrado?</a>
+        </form>
+      </div>
+    </div>
+  </div>
+</div>
+
+<div class="c-modal" id="modal-1" aria-hidden="true" data-modal>
+
+  <div class="c-modal__overlay" tabindex="-1" data-micromodal-close>
+
+    <div class="c-modal__wrapp" role="dialog" aria-modal="true" aria-labelledby="modal-1-title" >
+
+      <div class="c-modal__holder">
+        <header class="c-modal__header">
+            <h2 id="modal-1-title" class="c-modal__title">
+              Ops, algo deu errado! 🤕
+            </h2>
+    
+            <button class="c-modal__button-close" aria-label="Close modal" data-micromodal-close></button>
+          </header>
+    
+          <div id="modal-1-content" class="c-modal__content" data-modal-message>
+            Modal Content
+          </div>      
+      </div>
+
+    </div>
+  </div>
 </div>
 <div class="c-help-box" data-help-box>
   <div class="c-help-box__wrapp">
@@ -507,22 +507,22 @@ <h4 class="c-help-box__item-title" data-item>Correlação e Regressão</h4>
 </div>
 
 
-  <script>
-//This is the "Offline copy of pages" service worker
-
-//Add this below content to your HTML page, or add the js file to your page at the very top to register service worker
-if (navigator.serviceWorker.controller) {
-    console.log('[PWA Builder] active service worker found, no need to register')
-} else {
-    //Register the ServiceWorker
-    navigator.serviceWorker.register('pwabuilder-sw.js', {
-    scope: './'
-    }).then(function(reg) {
-    console.log('Service worker has been registered for scope:'+ reg.scope);
-    });
-}
-</script>
-<script src="assets/js/vendor.js"></script>
+  <script>
+//This is the "Offline copy of pages" service worker
+
+//Add this below content to your HTML page, or add the js file to your page at the very top to register service worker
+if (navigator.serviceWorker.controller) {
+    console.log('[PWA Builder] active service worker found, no need to register')
+} else {
+    //Register the ServiceWorker
+    navigator.serviceWorker.register('pwabuilder-sw.js', {
+    scope: './'
+    }).then(function(reg) {
+    console.log('Service worker has been registered for scope:'+ reg.scope);
+    });
+}
+</script>
+<script src="assets/js/vendor.js"></script>
 <script src="assets/js/main.js"></script>
 </body>
 </html>
