fix Gitlab link, Circles standard text

_config.yml

@@ -25,8 +25,7 @@ description: >- # this means to ignore newlines until "baseurl:"
 baseurl: "/communityrule" # the subpath of your site, e.g. /blog
 url: "/" # the base hostname & protocol for your site, e.g. http://example.com
 twitter_username: medlabboulder
-gitlab:
-    - username: medlabboulder
+gitlab_username: medlabboulder
 
 
 # Build settings

_rules/circles.md

@@ -19,4 +19,6 @@ records:
 modification: The Council may modify this Rule by consent.
 ---
 
+Use this template as-is or edit it to adapt it to your community.
+
 Based on [sociocracy](https://en.wikipedia.org/wiki/Sociocracy) and [affinity group](https://en.wikipedia.org/wiki/Affinity_group) methods.