Update cli/root.go

Co-authored-by: Julien Pivotto <[email protected]>
prometheus · Nov 11, 2021 · 04a8436 · 04a8436
1 parent 0e9f011
commit 04a8436
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cli/root.go b/cli/root.go
@@ -93,7 +93,7 @@ func NewAlertmanagerClient(amURL *url.URL) *client.Alertmanager {
 	}
 
 	if amURL.User != nil && bearerToken != "" {
-		kingpin.Fatalf("could not specify multiple authentication mechanisms.")
+		kingpin.Fatalf("basic authentication and bearer token are mutually exclusive")
 	}
 
 	if amURL.User != nil {