diff --git a/dev/codesniffer/README b/dev/codesniffer/README
index b06a2b1e5f69f29d7e32bab33005dfc946890ab0..8a68d8a114042606e1690e2c3fae10f5c3ffc065 100755
--- a/dev/codesniffer/README
+++ b/dev/codesniffer/README
@@ -1,9 +1,12 @@
 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 
\ No newline at end of file
+* path of code sniffer standard to dev/codesniffer 
+
diff --git a/htdocs/core/boxes/box_task.php b/htdocs/core/boxes/box_task.php
index c15bc9831ce1deaec40c7f76e1234af25cb767be..14ca4448a7c5f4fff1621724996506a947740817 100644
--- a/htdocs/core/boxes/box_task.php
+++ b/htdocs/core/boxes/box_task.php
@@ -40,10 +40,8 @@ class box_task extends ModeleBoxes
 	var $info_box_contents = array();
 
 	/**
-	*      \brief      Constructeur de la classe
-	*
-	*  @return	void
-	*/
+	 *  Constructor
+	 */
 	function box_task()
 	{
 		global $langs;
@@ -126,7 +124,7 @@ class box_task extends ModeleBoxes
 		$this->info_box_contents[$i][3] = array('td' => 'align="right" ', 'text' => ConvertSecondToTime($totalplannedtot,'all',25200,5));
 		$this->info_box_contents[$i][4] = array('td' => 'align="right" ', 'text' => ConvertSecondToTime($totaldurationtot,'all',25200,5));
 		$this->info_box_contents[$i][5] = array('td' => '', 'text' => "");
-		
+
 	}
 
 	/**
diff --git a/htdocs/core/lib/usergroups.lib.php b/htdocs/core/lib/usergroups.lib.php
index 0abec31b6fd8e3d1ae0af440d7b7d1a40336511a..41b7996cbfdf2092f7426150a95b65eec049c482 100644
--- a/htdocs/core/lib/usergroups.lib.php
+++ b/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;