message: adjust ilert readme
diff: @@ -114,7 +114,7 @@ $ ILERT_AUTH_HEADER='Basic <TOKEN>' yarn start
  ## Integration Key
  -The information displayed for each entity is based on the [alert source integration key](https://docs.ilert.com/integrations/backstage).
  +The information displayed for each entity is based on the alert source integration key.
  ### Adding the integration key to the entity annotation
  