diff --git a/src/simpletablereport/BaseConfiguration.php b/src/simpletablereport/BaseConfiguration.php
index b2adea8..06da85a 100755
--- a/src/simpletablereport/BaseConfiguration.php
+++ b/src/simpletablereport/BaseConfiguration.php
@@ -26,36 +26,43 @@ class BaseConfiguration {
     private $options;
     private $loadedFields = array();
     
-    function __construct($option) {
+    function __construct($option)
+    {
         $this->options = $option;
     }
 
-    public function getOption($name) {
+    public function getOption($name)
+    {
         return $this->options[$name];
     }
 
-    public function getOptions() {
+    public function getOptions()
+    {
         return $this->options;
     }
     
-    public function getFieldTypeInstance($fieldTypeName, $rendererPrefix) {
+    public function getFieldTypeInstance($fieldTypeName, $rendererPrefix)
+    {
         $key = "$fieldTypeName, $rendererPrefix";
+
         if (!isset($this->loadedFields[$key])) {
             $this->loadedFields[$key] = $this->createFieldTypeInstance($fieldTypeName, $rendererPrefix);
         }
+
         return $this->loadedFields[$key];
     }
 
-    protected function createFieldTypeInstance($fieldTypeName, $rendererPrefix) {
+    protected function createFieldTypeInstance($fieldTypeName, $rendererPrefix)
+    {
         $classnameBase = ucfirst(strtolower($fieldTypeName)) . 'Type';
         $classnameConcrete = ucfirst(strtolower($rendererPrefix)) . $classnameBase;
+
         if (class_exists($classnameConcrete)) {
             return new $classnameConcrete($this->option);
         } elseif(class_exists($classnameBase)) {
             return new $classnameBase($this->option);
-        } else {
-            throw new Exception("Field class don't exists for field type '{$fieldTypeName}'.");
         }
-    }
-    
+
+        throw new Exception("Field class don't exists for field type '{$fieldTypeName}'.");
+    }    
 }