message: same messages
diff: @@ -43,9 +43,10 @@ pub async fn oauth_client() -> Spotify {
  // `env-file` in order to read them from an `.env` file.
  let creds = CredentialsBuilder::from_env().build().unwrap_or_else(|_| {
  panic!(
  - "No credentials configured. Make sure that the required \
  + "No credentials configured. Make sure that either the \
  + `env-file` feature is enabled, or that the required \
  environment variables are exported (`RSPOTIFY_CLIENT_ID`, \
  - `RSPOTIFY_CLIENT_SECRET`)"
  + `RSPOTIFY_CLIENT_SECRET`)."
  )
  });
  