diff --git a/main/template/default/auth/courses_list.php b/main/template/default/auth/courses_list.php
index 06c3f67228..bad00b6ef2 100755
--- a/main/template/default/auth/courses_list.php
+++ b/main/template/default/auth/courses_list.php
@@ -17,7 +17,8 @@ $courses_without_category = isset($courses_in_category[0]) ? $courses_in_categor
 <!-- Actions: The menu with the different options in cathe course management -->
 <div id="actions" class="actions">
     <?php if ($action != 'createcoursecategory') { ?>
-	<a href="<?php echo api_get_self(); ?>?action=createcoursecategory"><?php echo Display::return_icon('new_folder.png', get_lang('CreateCourseCategory'),'','32'); ?></a>
+	<a href="<?php echo api_get_self(); ?>?action=createcoursecategory">
+        <?php echo Display::return_icon('new_folder.png', get_lang('CreateCourseCategory'),'','32'); ?></a>
     <?php } ?>
 </div>
 
@@ -183,11 +184,9 @@ echo '<table class="data_table">';
 if (!empty($courses_without_category)) {
     $number_of_courses = count($courses_without_category);
     $key = 0;
-
     foreach ($courses_without_category as $course) {
         echo '<tr>';
         ?>
-
         <td>
             <a name="course<?php echo $course['code']; ?>"></a>
             <strong><?php echo $course['title']; ?></strong><br />
@@ -198,7 +197,6 @@ if (!empty($courses_without_category)) {
             ?>
         </td>
         <td valign="top">
-
             <!-- the edit icon OR the edit dropdown list -->
             <?php if (isset($_GET['edit']) && $course['code'] == $_GET['edit']) {
                 $edit_course = Security::remove_XSS($_GET['edit']);
diff --git a/main/template/default/auth/lost_password.tpl b/main/template/default/auth/lost_password.tpl
index 8199816a74..b488299399 100644
--- a/main/template/default/auth/lost_password.tpl
+++ b/main/template/default/auth/lost_password.tpl
@@ -1,7 +1,5 @@
 {% extends template ~ "/layout/layout_1_col.tpl" %}
 
 {% block content %}
-
 {{ form }}
-
 {% endblock %}
diff --git a/main/template/default/course_description/index.tpl b/main/template/default/course_description/index.tpl
index 4cae45b079..cc1309fffd 100755
--- a/main/template/default/course_description/index.tpl
+++ b/main/template/default/course_description/index.tpl
@@ -1,20 +1,18 @@
 {{javascript}}
 
-<script type="text/javascript">
-
+<script>
 {% if is_allowed_to_edit %}
     var sec_token = '{{sec_token}}';
 {% endif %}
 
-    
- function delete_entry(name, btn){   
+function delete_entry(name, btn){
     if(!confirm("{{'ConfirmYourChoice'|get_lang}}")){
         return false;
-    } 
+    }
 
     var item = $('#'+name);
-    var id = item.attr('data-id'); 
-    var c_id = item.attr('data-c_id'); 
+    var id = item.attr('data-id');
+    var c_id = item.attr('data-c_id');
 
     var f = function(data){
         if(data.success){
@@ -25,13 +23,13 @@
     };
     CourseDescription.del(c_id, id, f);
     $(btn).addClass("loading");
- }
+}
 
- function delete_all(){
+function delete_all(){
     if(!confirm("{{'ConfirmYourChoice'|get_lang}}")){
         return false;
-    } 
-    
+    }
+
     var f = function(data){
         if(data.success){
             var item = $('.course_descriptions');
@@ -40,9 +38,7 @@
         message.update(data);
     };
     CourseDescription.delete_by_course({{c_id}}, {{session_id}}, f);
-    
- }
- 
+}
 </script>
 
 {% for message in messages %}
@@ -50,12 +46,12 @@
 {% endfor %}
 
 {% if is_allowed_to_edit %}
-    <div class="btn-toolbar actions-bar" >
+    <div class="btn-toolbar actions-bar">
         <div class="btn-group edit new">
-            {% for type in types %}        
+            {% for type in types %}
                 <a href="{{root}}&amp;action=add&amp;description_type={{type.id}}" class="btn btn-default">
                     <img title="{{type.title}}" alt="{{type.title}}" src="{{type.icon|icon(32)}} " width="32" height="32">
-                </a>    
+                </a>
             {% endfor %}
         </div>
         <div class="btn-group edit">
@@ -78,26 +74,26 @@
         <div class="title sectiontitle">
             {% if is_allowed_to_edit %}
                 <div class="pull-right element-actions">
-                {% if session_id == description.session_id %}                    
-                    <a href="{{root}}&amp;action=delete&amp;id={{description.id}}" 
+                {% if session_id == description.session_id %}
+                    <a href="{{root}}&amp;action=delete&amp;id={{description.id}}"
                        onclick="delete_entry('description_{{description.id}}', this); return false;"
                        title="{{'Delete'|get_lang}}">
                         <em class="size-22 icon-delete"></em>
                     </a>
 
-                    <a href="{{root}}&amp;action=edit&amp;id={{description.id}}" 
+                    <a href="{{root}}&amp;action=edit&amp;id={{description.id}}"
                        title="{{'Edit'|get_lang}}">
                         <em class="size-22 icon-edit"></em>
                     </a>
                 {% else %}
-                    <img title="{{'EditionNotAvailableFromSession'|get_lang}}" 
-                         alt="{{'EditionNotAvailableFromSession'|get_lang}}" 
+                    <img title="{{'EditionNotAvailableFromSession'|get_lang}}"
+                         alt="{{'EditionNotAvailableFromSession'|get_lang}}"
                          src="{{'edit_na.png'|icon(22)}}"  width="22" height="22"
                          style="vertical-align:middle;">
                 {% endif %}
                 </div>
             {% endif %}
-            
+
             <img title="{{description.type.title}}" alt="{{description.type.title}}" src="{{description.type.icon|icon(32)}}" class="icon">
             {{description.title}}
         </div>