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/holmes/holmes-common.yaml b/jjb/holmes/holmes-common.yaml
index 8fb735a..8463468 100644
--- a/jjb/holmes/holmes-common.yaml
+++ b/jjb/holmes/holmes-common.yaml
@@ -16,6 +16,7 @@
     files: '**'
     archive-artifacts: ''
     build-node: ubuntu1604-builder-4c-4g
+
 - project:
     name: holmes-common-sonar
     jobs:
diff --git a/jjb/holmes/holmes-dsa.yaml b/jjb/holmes/holmes-dsa.yaml
index 849b429..aad09f2 100644
--- a/jjb/holmes/holmes-dsa.yaml
+++ b/jjb/holmes/holmes-dsa.yaml
@@ -20,6 +20,7 @@
     docker-pom: 'pom.xml'
     mvn-profile: docker
     build-node: ubuntu1604-builder-4c-4g
+
 - project:
     name: holmes-dsa-sonar
     jobs:
diff --git a/jjb/holmes/holmes-engine-mgt.yaml b/jjb/holmes/holmes-engine-mgt.yaml
index e783a8e..12f31ab 100644
--- a/jjb/holmes/holmes-engine-mgt.yaml
+++ b/jjb/holmes/holmes-engine-mgt.yaml
@@ -20,6 +20,7 @@
     docker-pom: 'pom.xml'
     mvn-profile: docker
     build-node: ubuntu1604-builder-4c-4g
+
 - project:
     name: holmes-engine-management-sonar
     jobs:
diff --git a/jjb/holmes/holmes-rule-mgt.yaml b/jjb/holmes/holmes-rule-mgt.yaml
index 5dcd132..9edc33e 100644
--- a/jjb/holmes/holmes-rule-mgt.yaml
+++ b/jjb/holmes/holmes-rule-mgt.yaml
@@ -20,6 +20,7 @@
     docker-pom: 'pom.xml'
     mvn-profile: docker
     build-node: ubuntu1604-builder-4c-4g
+
 - project:
     name: holmes-rule-management-sonar
     jobs: