diff --git a/docs/arguments.md b/docs/arguments.md index 9c3d58d98..6a615cea6 100644 --- a/docs/arguments.md +++ b/docs/arguments.md @@ -248,7 +248,9 @@ Sets an authentication token to HTTP API requests. Environment Variable: WATCHTOWER_HTTP_API_TOKEN Type: String Default: - -```## Filter by scope +``` + +## Filter by scope Update containers that have a `com.centurylinklabs.watchtower.scope` label set with the same value as the given argument. This enables [running multiple instances](https://containrrr.github.io/watchtower/running-multiple-instances). ```