Support openstack controller node status check feature

Change-Id: I285b977ae32dd6d140aca7f25b00962db77b1054
diff --git a/apps/openstacknetworking/app/src/main/java/org/onosproject/openstacknetworking/util/package-info.java b/apps/openstacknetworking/app/src/main/java/org/onosproject/openstacknetworking/util/package-info.java
index 4b6cfb8..8d590eb 100644
--- a/apps/openstacknetworking/app/src/main/java/org/onosproject/openstacknetworking/util/package-info.java
+++ b/apps/openstacknetworking/app/src/main/java/org/onosproject/openstacknetworking/util/package-info.java
@@ -15,6 +15,6 @@
  */
 
 /**
- * Openstack utility package.
+ * Openstack networking utility package.
  */
 package org.onosproject.openstacknetworking.util;
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