cachefile : domci ending spaces

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@5807 bf3deb0d-5f1a-0410-827f-c0cc1f45334c

cachefile.php

@@ -28,10 +28,10 @@ class cachefile
     if (! is_string ($val) || trim ($val) === "")
       throw new \Exception ("CacheFile directory not a string or empty", 500);
     $this->directory = $val;
-    return $this; 
+    return $this;
   }
   // }}}
-  
+
   /** Check if there is some garbage to clean
     */
   public function garbage ()