diff --git a/htdocs/api/class/api_setup.class.php b/htdocs/api/class/api_setup.class.php
index f3eda4af49d..39c1f8d6db6 100644
--- a/htdocs/api/class/api_setup.class.php
+++ b/htdocs/api/class/api_setup.class.php
@@ -501,7 +501,7 @@ class Setup extends DolibarrApi
         }
 
         return $list;
-    }    
+    }
 
     /**
      * Get the list of extra fields.