Minor cleanup in some of the shell scripts in the "tools" directory.
No functional changes.

 * Description header formatting
 * Added missing new line at the end of a file
 * Removed extra new lines at the end of a file
diff --git a/tools/package/bin/onos-service b/tools/package/bin/onos-service
index c030887..7c8850f 100755
--- a/tools/package/bin/onos-service
+++ b/tools/package/bin/onos-service
@@ -1,11 +1,10 @@
 #!/bin/bash
-#-------------------------------------------------------------------------------
+# -----------------------------------------------------------------------------
 # Starts ONOS Apache Karaf container
-#-------------------------------------------------------------------------------
+# -----------------------------------------------------------------------------
 
 export JAVA_HOME=${JAVA_HOME:-/usr/lib/jvm/java-7-openjdk-amd64/}
 export JAVA_OPTS="-Xms256M -Xmx2048M"
 
 cd /opt/onos
 /opt/onos/apache-karaf-3.0.1/bin/karaf "$@"
-