fix check

src/handlers/user-name-updated-handler.ts

-import { getMatrixId, isUsernameAvailable, setAvatarUrl, setDisplayName } from '../helpers/matrixClient'
+import {
+  isUsernameAvailable,
+  getMatrixId,
+  setAvatarUrl,
+  setDisplayName
+} from '../helpers/matrixClient'
 import { logPhase, logWarn } from '../logger'
 import { UserNameUpdatedDataPayload } from '../types'
 
@@ -9,7 +14,7 @@ export const userNameUpdatedHandler = async (
   try {
     await logPhase(messageId, 'userNameUpdateHandler.updateName for identity ' + user.identity + ' to ' + user.name + 'and avatar to ' + user.avatar, async () => {
       if (user.identity) {
-        if (!isUsernameAvailable(user.identity)) {
+        if (!(await isUsernameAvailable(user.identity))) {
           logWarn(messageId, `Could not update user profile for ${user.identity}, because the user was not found.`)
           return
         }