diff --git a/index.html b/index.html
index d9d06d1..9db206f 100644
--- a/index.html
+++ b/index.html
@@ -1,28 +1,40 @@
-<!DOCTYPE html>
+<!doctype html>
 <html lang="en">
-<head>
-    <meta charset="UTF-8">
-    <meta http-equiv="x-ua-compatible" content="ie=edge">
-    <title>Travels</title>
-    <meta name="description" content="Map of my travels">
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <link type="text/css" rel="stylesheet" href="css/app.css">
-</head>
-<body>
-
-    <a href="https://github.com/robertmarsal/travels"
-       class="github-corner"
-       title="View source on GitHub"
-       aria-label="View source on GitHub">
-        <svg width="80" height="80" viewBox="0 0 250 250" aria-hidden="true">
-            <path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path>
-            <path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7
+    <head>
+        <meta charset="UTF-8" />
+        <meta http-equiv="x-ua-compatible" content="ie=edge" />
+        <title>🌍 Travels</title>
+        <meta name="description" content="Map of my travels" />
+        <meta name="viewport" content="width=device-width, initial-scale=1" />
+        <link type="text/css" rel="stylesheet" href="css/app.css" />
+    </head>
+    <body>
+        <a
+            href="https://github.com/robertmarsal/travels"
+            class="github-corner"
+            title="View source on GitHub"
+            aria-label="View source on GitHub"
+        >
+            <svg
+                width="80"
+                height="80"
+                viewBox="0 0 250 250"
+                aria-hidden="true"
+            >
+                <path
+                    d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"
+                ></path>
+                <path
+                    d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7
                      120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3
                      C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9
                      134.4,103.2"
-                  fill="currentColor" style="transform-origin: 130px 106px;"
-                  class="octo-arm"></path>
-            <path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6
+                    fill="currentColor"
+                    style="transform-origin: 130px 106px"
+                    class="octo-arm"
+                ></path>
+                <path
+                    d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6
                      C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4
                      143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4
                      163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2
@@ -32,14 +44,16 @@
                      C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9
                      152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9
                      141.8,141.8 Z"
-                  fill="currentColor" class="octo-body"></path>
-        </svg>
-    </a>
+                    fill="currentColor"
+                    class="octo-body"
+                ></path>
+            </svg>
+        </a>
 
-    <div id="map"></div>
-    <div id="countries-legend"></div>
-    <div id="locations-legend"></div>
-    <script src="js/data.js"></script>
-    <script src="js/app.js"></script>
-</body>
+        <div id="map"></div>
+        <div id="countries-legend"></div>
+        <div id="locations-legend"></div>
+        <script src="js/data.js"></script>
+        <script src="js/app.js"></script>
+    </body>
 </html>
