CS fixes per php-cs-fixer

Author: weierophinney

src/Router/Console/SimpleRouteStack.php

@@ -80,7 +80,7 @@ protected function routeFromArray($specs)
         if ($specs instanceof Traversable) {
             $specs = ArrayUtils::iteratorToArray($specs);
         }
-        
+
         if (! is_array($specs)) {
             throw new Exception\InvalidArgumentException('Route definition must be an array or Traversable object');
         }