From 47dde4f6b9c0036fb2a392467939bcc9fcf25ab3 Mon Sep 17 00:00:00 2001
From: Julio Montoya <gugli100@gmail.com>
Date: Tue, 22 Apr 2014 17:26:33 +0200
Subject: [PATCH] Minor - format code.

---
 main/gradebook/lib/be/linkfactory.class.php | 42 ++++++++++++---------
 main/survey/create_new_survey.php           |  2 +-
 2 files changed, 25 insertions(+), 19 deletions(-)

diff --git a/main/gradebook/lib/be/linkfactory.class.php b/main/gradebook/lib/be/linkfactory.class.php
index 5882f7c7b2..df1fa705d6 100644
--- a/main/gradebook/lib/be/linkfactory.class.php
+++ b/main/gradebook/lib/be/linkfactory.class.php
@@ -30,7 +30,6 @@ require_once 'surveylink.class.php';
  */
 class LinkFactory
 {
-
 	/**
 	 * Retrieve links and return them as an array of extensions of AbstractLink.
 	 * @param $id link id
@@ -41,14 +40,16 @@ class LinkFactory
 	 * @param $category_id parent category
 	 * @param $visible visible
 	 */
-	public static function load ($id = null, $type = null, $ref_id = null, $user_id = null, $course_code = null, $category_id = null, $visible = null) {
+	public static function load($id = null, $type = null, $ref_id = null, $user_id = null, $course_code = null, $category_id = null, $visible = null)
+    {
 		return AbstractLink::load($id, $type, $ref_id, $user_id, $course_code, $category_id, $visible);
 	}
 
 	/**
 	 * Get the link object referring to an evaluation
 	 */
-	public function get_evaluation_link ($eval_id) {
+	public function get_evaluation_link ($eval_id)
+    {
 		$links = AbstractLink :: load(null, null, $eval_id);
 		foreach ($links as $link) {
 			if (is_a($link, 'EvalLink')) {
@@ -63,15 +64,17 @@ class LinkFactory
      * @param string $name_mask search string
      * @return array link objects matching the search criterium
      */
-    public function find_links ($name_mask,$selectcat) {
-    	return AbstractLink::find_links($name_mask,$selectcat);
+    public function find_links ($name_mask,$selectcat)
+    {
+    	return AbstractLink::find_links($name_mask, $selectcat);
     }
 
 	/**
 	 * Static method to create specific link objects
 	 * @param $type link type
 	 */
-	public static function create ($type) {
+	public static function create ($type)
+    {
         $type = intval($type);
 		switch ($type) {
 			case LINK_EXERCISE:
@@ -96,22 +99,25 @@ class LinkFactory
 
 	/**
 	 * Return an array of all known link types
+     * @return array
 	 */
-	public static function get_all_types () {
+	public static function get_all_types ()
+    {
 		//LINK_DROPBOX,
-		return array (LINK_EXERCISE,
-					  //LINK_DROPBOX,
-                      LINK_HOTPOTATOES,
-					  LINK_STUDENTPUBLICATION,
-					  LINK_LEARNPATH,
-                      LINK_FORUM_THREAD,
-                      LINK_ATTENDANCE,
-                      LINK_SURVEY
-					  );
+		return array (
+            LINK_EXERCISE,
+            //LINK_DROPBOX,
+            LINK_HOTPOTATOES,
+            LINK_STUDENTPUBLICATION,
+            LINK_LEARNPATH,
+            LINK_FORUM_THREAD,
+            LINK_ATTENDANCE,
+            LINK_SURVEY
+        );
 	}
 
-    public function delete() {
+    public function delete()
+    {
 
     }
-
 }
diff --git a/main/survey/create_new_survey.php b/main/survey/create_new_survey.php
index e56b1b9973..97c6ce235e 100644
--- a/main/survey/create_new_survey.php
+++ b/main/survey/create_new_survey.php
@@ -163,7 +163,7 @@ $form->addElement('checkbox', 'anonymous', null, get_lang('Anonymous'));
 $form->addElement('html_editor', 'survey_introduction', get_lang('SurveyIntroduction'), null, array('ToolbarSet' => 'Survey', 'Width' => '100%', 'Height' => '130', 'ToolbarStartExpanded' => false));
 $form->addElement('html_editor', 'survey_thanks', get_lang('SurveyThanks'), null, array('ToolbarSet' => 'Survey', 'Width' => '100%', 'Height' => '130', 'ToolbarStartExpanded' => false));
 
-// Aditional Parameters
+// Additional Parameters
 $form->addElement(
     'advanced_settings',
     '<a href="javascript: void(0);" onclick="javascript: advanced_parameters();">