code formatting

app/Http/Middleware/Authenticate.php

@@ -20,7 +20,8 @@ public function handle($request, Closure $next, $guard = null)
         if (Auth::guard($guard)->guest()) {
             if ($request->ajax() || $request->wantsJson()) {
                 return response('Unauthorized.', 401);
-            } 
+            }
+
             return redirect()->guest('login');
         }