Merge "Access control documentation: Administrate server capability"

Documentation/access-control.txt

diff --git a/Documentation/access-control.txt b/Documentation/access-control.txt
index 989b37e..38e4819 100644
--- a/Documentation/access-control.txt
+++ b/Documentation/access-control.txt
@@ -833,8 +833,6 @@
 Below you find a list of capabilities available:
 
 
-* Administrate Server
-
 * Create Account
 
 * Create Group
@@ -856,6 +854,16 @@
 * View Queue
 
 
+[[capability_administrateServer]]
+Administrate Server
+~~~~~~~~~~~~~~~~~~~
+
+This is in effect the owner and administrator role of the Gerrit
+instance.  Any members of a group granted this capability will be
+able to grant any access right to any group. They will also have all
+capabilities granted to them automatically.
+
+
 [[capability_queryLimit]]
 Query Limit
 ~~~~~~~~~~~