Fixed openstacknetworking app artifact ID to buck style from POM file

Change-Id: I8ed614acf0ae58a4104d7c6e7506a9bcd1d2d9b8
diff --git a/apps/openstacknetworking/pom.xml b/apps/openstacknetworking/pom.xml
index ca0d1f2..0bcefef 100644
--- a/apps/openstacknetworking/pom.xml
+++ b/apps/openstacknetworking/pom.xml
@@ -25,7 +25,7 @@
         <version>1.10.0-SNAPSHOT</version>
     </parent>
 
-    <artifactId>onos-app-openstacknetworking</artifactId>
+    <artifactId>onos-apps-openstacknetworking</artifactId>
     <packaging>bundle</packaging>
 
     <properties>