ReleaseNotes: Update link to gerrit-2.6.war

Including -full in the name is unnecessary. Either we ship
the core plugins, or we don't make a release.

Change-Id: Id8cabc5b83ed763aab7fee2973001d6fdb42759e
diff --git a/ReleaseNotes/ReleaseNotes-2.6.txt b/ReleaseNotes/ReleaseNotes-2.6.txt
index 4600e5a..ff114c6 100644
--- a/ReleaseNotes/ReleaseNotes-2.6.txt
+++ b/ReleaseNotes/ReleaseNotes-2.6.txt
@@ -3,7 +3,7 @@
 
 Gerrit 2.6 is now available:
 
-link:http://code.google.com/p/gerrit/downloads/detail?name=gerrit-full-2.6.war[http://code.google.com/p/gerrit/downloads/detail?name=gerrit-full-2.6.war]
+link:http://code.google.com/p/gerrit/downloads/detail?name=gerrit-2.6.war[http://code.google.com/p/gerrit/downloads/detail?name=gerrit-2.6.war]
 
 Gerrit 2.6 includes the bug fixes done with
 link:ReleaseNotes-2.5.1.html[Gerrit 2.5.1] and