#172604 by pwolanin: remove leading space at _menu_find_router_path() to comply to coding standards

includes/menu.inc

@@ -1668,7 +1668,7 @@ function menu_link_save(&$item) {
  *  A path from $menu keys or empty if $link_path points to a nonexisting
  *  place.
  */
- function _menu_find_router_path($menu, $link_path) {
+function _menu_find_router_path($menu, $link_path) {
   $parts = explode('/', $link_path, MENU_MAX_PARTS);
   $router_path = $link_path;
   if (!isset($menu[$router_path])) {