Fix git url in ONAP doc rules job

Issue-ID: DOC-798
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
Change-Id: I72c2612e8d3dbaa7d5c03fe53a8f63e3721150ad
diff --git a/jjb/doc/rules.yaml b/jjb/doc/rules.yaml
index 652ca0d..c56755f 100644
--- a/jjb/doc/rules.yaml
+++ b/jjb/doc/rules.yaml
@@ -2,7 +2,7 @@
     name: doc-scm
     scm:
       - git:
-          url: 'https://gerrit.onap.org/gerrit/{project}'
+          url: 'https://gerrit.onap.org/r/{project}'
           refspec: '+refs/heads/*:refs/remotes/origin/* +refs/changes/*:refs/changes/*'
           branches:
             - '{ref}'