(minor) doc updates

contrib/gerrit.mkd

@@ -2,7 +2,9 @@
 
 Gerrit and gitolite have too many high level differences.  Size is most
 visible of course: 56000 lines of Java versus 1300 lines of perl+shell,
-according to David A. Wheeler's 'SLOCCount' tool.  Gerrit needs a database,
+according to David A. Wheeler's 'SLOCCount' tool.  Gerrit needs a database (it
+comes with a perfectly usable one, or I believe you can use any of the usual
+suspects),
 and even comes with its own ssh server and git server, and since the git
 engine is internal it probably has to include a lot of things that normal git
 already has; I wouldn't know for sure.

doc/4-wildcard-repositories.mkd

@@ -19,6 +19,7 @@ workarounds I may not have the time to code it right away.
 
 In this document:
 
+  * rc file setting required
   * wildcard repos
       * wildcard repos with creator name in them
       * wildcard repos without creator name in them
@@ -34,6 +35,12 @@ This document is mostly "by example".
 
 ----
 
+### rc file setting required
+
+This feature requires that you set `$GL_WILDREPOS` to "1" in `~/.gitolite.rc`
+on the server.  Please search for that variable and see comments around it in
+`conf/example.gitolite.rc` for more information on this.
+
 ### Wildcard repos
 
 Which of these alternatives you choose depends on your needs, and the social

doc/admin-defined-commands.mkd

@@ -45,7 +45,9 @@ on "restricted admin" for what's really exciting about this for *me*.
 ----
 
 It may be a good idea to read [doc/4-wildcard-repositories.mkd][wild] before
-you continue here though, because this feature builds on top of that.
+you continue here though, because most of the uses of this feature also need
+wildcard repos.  (This also means you must set `$GL_WILDREPOS` to "1" in the
+rc file).
 
 [wild]: http://github.com/sitaramc/gitolite/blob/pu/doc/4-wildcard-repositories.mkd
 
@@ -190,3 +192,6 @@ as you can see, it cleverly makes use of the fact that you can now check for
 the invoking uses access to any repo in the system.  In this case it checks if
 he has "W" access to the gitolite-admin repo, and if he does, allows the
 script to proceed.
+
+[Note that this particular use does not require `$GL_WILDREPOS` to be enabled,
+because it's not using any wildcard repos].

src/gl-easy-install

@@ -568,7 +568,7 @@ v_done="
 done!
 
 IMPORTANT NOTE -- PLEASE READ!!!
-    *Your* URL for cloning any repo on this server will be
+    *Your* URL for cloning any repo from this server will be
         gitolite:reponame.git
 
     *Other* users you set up will have to use