Fix: PHPCS

dev/codesniffer/README

 README (English)
 --------------------------------
 
-This directory contains ruleset files to use to
-develop Dolibarr EPR & CRM with Eclipse.
+This directory contains ruleset files to use to develop Dolibarr EPR & CRM.
 
-Note: You must setup the PTI plugin of Eclipse into PHPCodeSniffer menu with:
+To install/upgrade phpcs:
+> sudo pear upgrade PHP_CodeSniffer
+
+Note with Eclipse: You must setup the PTI plugin of Eclipse into PHPCodeSniffer menu with:
 * tab value to 4
 * path of code sniffer standard to dev/codesniffer 
+

htdocs/core/boxes/box_task.php

@@ -40,9 +40,7 @@ class box_task extends ModeleBoxes
 	var $info_box_contents = array();
 
 	/**
-	*      \brief      Constructeur de la classe
-	*
-	*  @return	void
+	 *  Constructor
 	 */
 	function box_task()
 	{

htdocs/core/lib/usergroups.lib.php

@@ -126,7 +126,12 @@ function user_prepare_head($object)
 	return $head;
 }
 
-
+/**
+ * Prepare array with list of tabs
+ *
+ * @param 	Group $object		Object group
+ * @return	array				Array of tabs
+ */
 function group_prepare_head($object)
 {
 	global $langs, $conf, $user;