message: Improved punctuation. Ref
diff: @@ -375,12 +375,12 @@ void LoginDialog::loginWithShib()
  }
  if (serverAddr.isEmpty()) {
  - showWarning(tr("Server address must not be empty.").arg(serverAddr));
  + showWarning(tr("Server address must not be empty").arg(serverAddr));
  continue;
  }
  if (!serverAddr.startsWith("https://")) {
  - showWarning(tr("%1 is not a valid server address. It has to start with 'https://'.").arg(serverAddr));
  + showWarning(tr("%1 is not a valid server address. It has to start with 'https://'").arg(serverAddr));
  continue;
  }
  