fix broken download urls

Change-Id: I3716a95299a3d43aaf945b3d423462816b4f4b7d

Documentation/install.txt

diff --git a/Documentation/install.txt b/Documentation/install.txt
index 0885da1..2b6cc6e 100644
--- a/Documentation/install.txt
+++ b/Documentation/install.txt
@@ -46,7 +46,7 @@
 == Download Gerrit
 
 Current and past binary releases of Gerrit can be obtained from
-the link:https://www.gerritcodereview.com/download/index.html[
+the link:https://gerrit-releases.storage.googleapis.com/index.html[
 Gerrit Releases site].
 
 Download any current `*.war` package. The war will be referred to as