message: Update docs/integrations/datadog-rum/installation.md
diff: @@ -24,7 +24,7 @@ app:
  # env: 'staging'
  ```
  -If during [`yarn backstage-create-app`](https://github.com/backstage/backstage/tree/master/packages/create-app) time your [`app-config.yaml`](https://github.com/backstage/backstage/blob/master/app-config.yaml#L5) file did not have this configuration, you have to adjust your [`packages/app/public/index.html`](https://github.com/backstage/backstage/blob/master/packages/app/public/index.html#L64) to include the Datadog RUM `init()` section manually.
  +If your [`app-config.yaml`](https://github.com/backstage/backstage/blob/master/app-config.yaml#L5) file does not have this configuration, you may have to adjust your [`packages/app/public/index.html`](https://github.com/backstage/backstage/blob/master/packages/app/public/index.html#L64) to include the Datadog RUM `init()` section manually.
  The `clientToken` and `applicationId` are generated from the Datadog RUM page
  following
  