Removed unnecessary else

app/Http/Middleware/Authenticate.php

@@ -20,9 +20,8 @@ public function handle($request, Closure $next, $guard = null)
         if (Auth::guard($guard)->guest()) {
             if ($request->ajax() || $request->wantsJson()) {
                 return response('Unauthorized.', 401);
-            } else {
-                return redirect()->guest('login');
-            }
+            } 
+            return redirect()->guest('login');
         }
 
         return $next($request);