Docs: Mention plugin specific UI action

Change-Id: Ib7e063d271e666c524278c4b7419691e5d22d342
diff --git a/src/main/resources/Documentation/config.md b/src/main/resources/Documentation/config.md
index 0c4f523..081e570 100644
--- a/src/main/resources/Documentation/config.md
+++ b/src/main/resources/Documentation/config.md
@@ -48,8 +48,10 @@
 Editing per project configuration requires
 [Owner](Documentation/access-control.html#category_owner) or
 [Administrator](Documentation/access-control.html#administrators) privileges.
-Per project configuration can be edited in the Web UI, find corresponding actions
-on the project's [repo command page](Documentation/user-inline-edit.html).
+Per project configuration can be edited in the Web UI through the "Edit reviewers
+config" action on the project's repo command page. You could also choose to
+edit the reviewers.config file through the
+[inline edit feature](Documentation/user-inline-edit.html).
 
 ```
   [filter "*"]