fix typo (#17614)

ysicing · web-flow · commit 83a04e42cc9d · 2021-11-14T17:32:48.000-05:00
diff --git a/docs/content/doc/installation/with-docker-rootless.en-us.md b/docs/content/doc/installation/with-docker-rootless.en-us.md
@@ -168,7 +168,9 @@ named volumes; Docker will deal with that automatically.
 version: "2"
 
 +volumes:
-+  gitea:
++  gitea-data:
++    driver: local
++  gitea-config:
 +    driver: local
 +
 services:
