Update release documentation to update links in new homepage

Instead of updating the Google Code project, we should now update
the links on the homepage git.

Change-Id: I71343deb9aabc53f2af86d77eb7b10f0e7673105
diff --git a/Documentation/dev-release.txt b/Documentation/dev-release.txt
index e8bc9f9..3157214 100644
--- a/Documentation/dev-release.txt
+++ b/Documentation/dev-release.txt
@@ -350,13 +350,10 @@
 gerrit-documentation] storage bucket.
 
 [[update-links]]
-==== Update Google Code project links
+==== Update homepage links
 
-* Go to http://code.google.com/p/gerrit/admin
-* Update the documentation link in the `Resources` section of the
-Description text, and in the `Links` section.
-* Add a link to the new release notes in the `News` section of the
-Description text
+Upload a change on the link:https://gerrit-review.googlesource.com/#/admin/projects/homepage[
+homepage project] to change the version numbers to the new version.
 
 [[update-issues]]
 ==== Update the Issues