diff --git a/dev/codesniffer/ruleset.xml b/dev/codesniffer/ruleset.xml
index e8eea25627e..3926d2fdde7 100755
--- a/dev/codesniffer/ruleset.xml
+++ b/dev/codesniffer/ruleset.xml
@@ -89,7 +89,7 @@
     <rule ref="Generic.Metrics.CyclomaticComplexity">
         <properties>
             <property name="complexity" value="80" />
-            <property name="absoluteComplexity" value="100" />
+            <property name="absoluteComplexity" value="200" />
         </properties>
     </rule>
     <rule ref="Generic.Metrics.NestingLevel">
diff --git a/htdocs/install/lib/repair.lib.php b/htdocs/install/lib/repair.lib.php
index 05b06fda034..c1f43865466 100644
--- a/htdocs/install/lib/repair.lib.php
+++ b/htdocs/install/lib/repair.lib.php
@@ -26,6 +26,7 @@
  *
  *  @param	int		$id			Element id
  *  @param	string	$table		Table of Element
+ *  @return	boolean				True if child exists
  */
 function checkElementExist($id, $table)
 {
@@ -111,7 +112,7 @@ function checkLinkedElements($sourcetype, $targettype)
 
 /**
  * Clean data into ecm_directories table
- * 
+ *
  * @return	void
  */
 function clean_data_ecm_directories()
@@ -135,7 +136,7 @@ function clean_data_ecm_directories()
 				$resqlupdate=$db->query($sqlupdate);
 				if (! $resqlupdate) dol_print_error($db,'Failed to update');
 			}
-	
+
 		}
 	}
 	else dol_print_error($db,'Failed to run request');