diff --git a/htdocs/core/modules/modApi.class.php b/htdocs/core/modules/modApi.class.php
index 60145c73e1d..254e3f86983 100644
--- a/htdocs/core/modules/modApi.class.php
+++ b/htdocs/core/modules/modApi.class.php
@@ -135,7 +135,7 @@ class modApi extends DolibarrModules
 		// Permissions
 		$this->rights = array(); // Permission array used by this module
 		$this->rights_admin_allowed = 1; // Admin is always granted of permission (even when module is disabled)
-		
+
 		$r = 0;
 
 		// Add here list of permission defined by an id, a label, a boolean and two constant strings.