diff --git a/htdocs/hrm/class/job.class.php b/htdocs/hrm/class/job.class.php
index 248e367b998..263f685dc78 100644
--- a/htdocs/hrm/class/job.class.php
+++ b/htdocs/hrm/class/job.class.php
@@ -602,7 +602,7 @@ class Job extends CommonObject
 	/**
 	 * 		Get last job for user
 	 *
-	 * 			@param $fk_user
+	 * 			@param int $fk_user id of user we need to get last job
 	 * 			@return mixed|string|null
 	 */
 	public function getLastJobForUser($fk_user)
@@ -610,7 +610,7 @@ class Job extends CommonObject
 		global $db;
 
 		$j = new Job($db);
-		$Tab = $j->get_for_user($fk_user);
+		$Tab = $j->getForUser($fk_user);
 
 		if (empty($Tab)) return '';
 
@@ -622,16 +622,16 @@ class Job extends CommonObject
 	/**
 	 * 		Get jobs for user
 	 *
-	 * 			@param $userid
+	 * 			@param int $userid id of user we need to get job list
 	 * 			@return array of jobs
 	 */
-	public function get_for_user($userid)
+	public function getForUser($userid)
 	{
 		global $db;
 
 		$TReturn = array();
 		$position = new Position($db);
-		$TPosition = $position->get_for_user($userid);
+		$TPosition = $position->getForUser($userid);
 		foreach ($TPosition as $UPosition) {
 			$TReturn[$UPosition->Job->rowid] = $UPosition->Job->ref;
 		}
diff --git a/htdocs/hrm/class/position.class.php b/htdocs/hrm/class/position.class.php
index 9b9241477c9..e15a15de12d 100644
--- a/htdocs/hrm/class/position.class.php
+++ b/htdocs/hrm/class/position.class.php
@@ -981,10 +981,10 @@ class Position extends CommonObject
 	}
 
 	/**
-	 * @param $userid
+	 * @param int $userid id of user we need to get position list
 	 * @return array|int of positions of user with for each of them the job fetched into that array
 	 */
-	public function get_for_user($userid)
+	public function getForUser($userid)
 	{
 		$TPosition = array();
 
diff --git a/htdocs/hrm/class/skill.class.php b/htdocs/hrm/class/skill.class.php
index 0a1158593b2..7cf2d60e88a 100644
--- a/htdocs/hrm/class/skill.class.php
+++ b/htdocs/hrm/class/skill.class.php
@@ -240,6 +240,10 @@ class Skill extends CommonObject
 		return $resultcreate;
 	}
 
+	/**
+	 * @param int $i rank from which we want to create skilldets
+	 * @return null
+	 */
 	public function createSkills($i = 1)
 	{
 
@@ -1086,40 +1090,45 @@ class Skill extends CommonObject
 
 		return $error;
 	}
+
 	/**
 	 * Permet de retourner un select html du dictionnaire llx_c_skill_type
 	 *
-	 * @global type $conf
-	 * @param string $selected
-	 * @param string $htmlname
-	 * @param bool $emptyvalue
+	 * @param string $selected preselected element
+	 * @param string $htmlname html name of input
+	 * @param bool $emptyvalue true if we need to put an empty value
+	 * @param string $moreattr used to add more html attributes into input
+	 * @param string $more_class used if we want to add new css class to input
 	 * @return string
 	 */
-	public function select_skill_type($selected = '', $htmlname = 'code_c_skill_type', $emptyvalue = true, $moreattr = '', $more_class = '')
-	{
-		global $conf;
-
-		$out = '<select class="flat select_skill_type ' . $more_class . '" name="' . $htmlname . '" id="' . $htmlname . '" ' . $moreattr . '>';
-		if ($emptyvalue)
-			$out .= '<option value=""></options>';
-
-
-		$sql = 'SELECT code, label FROM ' . MAIN_DB_PREFIX . 'c_skill_type WHERE active = 1 AND entity IN (0,' . $conf->entity.')';
-		$resql = $this->db->query($sql);
-		if ($resql) {
-			while ( $obj = $this->db->fetch_object($resql) ) {
-				$out .= '<option value="' . $obj->code . '" ' . ($selected == $obj->code ? 'selected' : '') . '>' . $obj->label . '</options>';
-			}
-		} else {
-			dol_print_error($this->db);
-		}
-
-		$out .= '</select>';
-
-		return $out;
-	}
-
+//	public function select_skill_type($selected = '', $htmlname = 'code_c_skill_type', $emptyvalue = true, $moreattr = '', $more_class = '')
+//	{
+//		global $conf;
+//
+//		$out = '<select class="flat select_skill_type ' . $more_class . '" name="' . $htmlname . '" id="' . $htmlname . '" ' . $moreattr . '>';
+//		if ($emptyvalue)
+//			$out .= '<option value=""></options>';
+//
+//
+//		$sql = 'SELECT code, label FROM ' . MAIN_DB_PREFIX . 'c_skill_type WHERE active = 1 AND entity IN (0,' . $conf->entity.')';
+//		$resql = $this->db->query($sql);
+//		if ($resql) {
+//			while ( $obj = $this->db->fetch_object($resql) ) {
+//				$out .= '<option value="' . $obj->code . '" ' . ($selected == $obj->code ? 'selected' : '') . '>' . $obj->label . '</options>';
+//			}
+//		} else {
+//			dol_print_error($this->db);
+//		}
+//
+//		$out .= '</select>';
+//
+//		return $out;
+//	}
 
+	/**
+	 * @param int $code number of code label
+	 * @return int|string
+	 */
 	public static function typeCodeToLabel($code)
 	{
 		global $langs;
diff --git a/htdocs/hrm/class/skillrank.class.php b/htdocs/hrm/class/skillrank.class.php
index 5e1149f133e..ffd83008589 100644
--- a/htdocs/hrm/class/skillrank.class.php
+++ b/htdocs/hrm/class/skillrank.class.php
@@ -362,10 +362,10 @@ class SkillRank extends CommonObject
 	 *  The skillrank table is a join table that is marked for multiple objects
 	 *
 	 * @param SkillRank $currentSkill
-	 * @param $user
-	 * @return int
+	 * @param int $fk_user id of user linked to skillrank
+	 * @return int > 0 if ok, < 0 if ko
 	 */
-	public function cloneFromCurrentSkill($currentSkill, $user, $fk_user)
+	public function cloneFromCurrentSkill($currentSkill, $fk_user)
 	{
 
 		global $user;
diff --git a/htdocs/hrm/evaluation_card.php b/htdocs/hrm/evaluation_card.php
index 48554770107..4ae21fef372 100644
--- a/htdocs/hrm/evaluation_card.php
+++ b/htdocs/hrm/evaluation_card.php
@@ -223,7 +223,7 @@ if (empty($reshook)) {
 			if (count($SkillrecordsForActiveUser) == 0) {
 				if ($res > 0) {
 					$newSkill = new SkillRank($db);
-					$resCreate = $newSkill->cloneFromCurrentSkill($line, $user, $object->fk_user);
+					$resCreate = $newSkill->cloneFromCurrentSkill($line, $object->fk_user);
 
 					if ($resCreate <= 0) {
 						$errors++;
@@ -251,7 +251,7 @@ if (empty($reshook)) {
 					$updSkill->update($user);
 				} else { // sinon on ajoute la skill
 					$newSkill = new SkillRank($db);
-					$resCreate = $newSkill->cloneFromCurrentSkill($line, $user, $object->fk_user);
+					$resCreate = $newSkill->cloneFromCurrentSkill($line, $object->fk_user);
 				}
 			}
 		}
diff --git a/htdocs/hrm/skill_card.php b/htdocs/hrm/skill_card.php
index d577605c6fb..12602a46c0a 100644
--- a/htdocs/hrm/skill_card.php
+++ b/htdocs/hrm/skill_card.php
@@ -339,7 +339,7 @@ if (($id || $ref) && $action == 'edit') {
 				//              if (!empty($val['help'])) {
 				//                  print $form->textwithpicto($langs->trans($val['label']), $langs->trans($val['help']));
 				//              } else {
-					print $langs->trans($val['label']).'&nbsp;'.$langs->trans('Rank').'&nbsp;'.$sk->rank;
+					print $langs->trans($val['label']).'&nbsp;'.$langs->trans('rank').'&nbsp;'.$sk->rank;
 				//              }
 				print '</td>';
 				print '<td class="valuefieldcreate">';