Fixing pom files for API docs.

Change-Id: I97f535d854788744f1940e08361289324d4a2003
diff --git a/apps/acl/pom.xml b/apps/acl/pom.xml
index b60f586..2145e52 100644
--- a/apps/acl/pom.xml
+++ b/apps/acl/pom.xml
@@ -47,7 +47,7 @@
         <api.description>
             APIs for interacting with the ACL application.
         </api.description>
-        <api.package>org.onos.acl.impl</api.package>
+        <api.package>org.onosproject.acl.impl</api.package>
     </properties>
 
     <dependencies>