Clarify updating link to the docs at Gerrit home page.

Change-Id: I14275e0c426c97288c0a089db74ea1c4fe2a762c
Signed-off-by: Sasa Zivkov <sasa.zivkov@sap.com>

Documentation/dev-release.txt

diff --git a/Documentation/dev-release.txt b/Documentation/dev-release.txt
index 7484795..4263738 100644
--- a/Documentation/dev-release.txt
+++ b/Documentation/dev-release.txt
@@ -142,7 +142,9 @@
 
 * Update Google Code project links
 ** Go to http://code.google.com/p/gerrit/admin
-** Point the main page to the new docs
+** Point the main page to the new docs. The link to the documentation has to be
+updated at two places: in the project description and also in the Links
+section.
 ** Point the main page to the new release notes
 
 [NOTE]