Fix Code Standard

diff --git a/src/PHPRouter/Route.php b/src/PHPRouter/Route.php
index 73f9872..61c5239 100755 (executable)
--- a/src/PHPRouter/Route.php
+++ b/src/PHPRouter/Route.php
@@ -77,7 +77,7 @@ class Route
         $url = (string) $url;
 
         // make sure that the URL is suffixed with a forward slash
-        if(substr($url,-1) !== '/') {
+        if (substr($url, -1) !== '/') {
             $url .= '/';
         }