diff --git a/config.sample.yml b/config.sample.yml
index 226cea19..0698b788 100644
--- a/config.sample.yml
+++ b/config.sample.yml
@@ -12,14 +12,24 @@ github:
   # (Optional) Configure this to enable GitHub support
   #
   auth:
+    # Authentication for the GitHub App.
+    #
     id: 123
     privateKeyFile: github-key.pem
+  webhook:
+    # Webhook settings for the GitHub app.
+    #
+    secret: secrettoken
   oauth:
+    # (Optional) Settings for allowing users to sign in via OAuth.
+    #
     client_id: foo
     client_secret: bar
     redirect_uri: https://example.com/bridge_oauth/
-  webhook:
-    secret: secrettoken
+  defaultOptions:
+    # (Optional) Default options for GitHub connections.
+    #
+    showIssueRoomLink: false
 gitlab:
   # (Optional) Configure this to enable GitLab support
   #