Apply suggestion to docs/maintenance.md

75c76e19 · Varac · 17303c26 · 75c76e19
Commit 75c76e19 authored 5 years ago by Varac
--- a/docs/maintenance.md
+++ b/docs/maintenance.md
@@ -48,7 +48,9 @@ Filter out redundant `flux` messages:

 #### Cert-manager

-`cert-manager` messages containing `chat`:
+Cert manager is responsible for requesting Let's Encrypt TLS certificates.
+
+Query `cert-manager` messages containing `chat`:

    {app="cert-manager"} |= "chat"