ログイン時のエラーメッセージを変更したい。
Whoops! Something went wrong.
These credentials do not match our records.

/resources/lang/en/auth.php
'failed' => 'These credentials do not match our records.',
'password' => 'The provided password is incorrect.',
'throttle' => 'Too many login attempts. Please try again in :seconds seconds.',
これを/resources/lang/ja/にコピーして中身を変える。

「Whoops! Something went wrong.」の箇所を変えたいな。。