message: fix logic error
diff: @@ -233,7 +233,7 @@ export class UserSyncroniser {
  let mxidExtra = "";
  if (webhookID) {
  // no need to escape as this mxid is only used to create an intent
  - mxidExtra = `_${new MatrixUser(`@${webhookID}`).localpart}`;
  + mxidExtra = `_${new MatrixUser(`@${discordUser.username}`).localpart}`;
  }
  const userState: IUserState = Object.assign({}, DEFAULT_USER_STATE, {
  id: discordUser.id,
  