Make code sections readable and consistent

- Add empty line between project sections.

Issue-ID: CIMAN-1
Change-Id: If799176581c1fc90e1d8ce2eead7582552e35db4
Signed-off-by: Anil Belur <abelur@linuxfoundation.org>
diff --git a/jjb/vvp/vvp-postgresql.yaml b/jjb/vvp/vvp-postgresql.yaml
index c3a0f31..0790140 100644
--- a/jjb/vvp/vvp-postgresql.yaml
+++ b/jjb/vvp/vvp-postgresql.yaml
@@ -20,6 +20,7 @@
           mvn-params: '-Dmaven.test.skip=true'
     docker-pom: 'pom.xml'
     mvn-profile: 'default'
+
 - project:
     name: vvp-postgresql-sonar
     jobs: