Fixing residual ON.Lab references.

Change-Id: Ic54a281ce67e49236c7aeb536729d3900dd9433d
diff --git a/apps/dhcp/app/app.xml b/apps/dhcp/app/app.xml
index f7c7c44..3fe4eff 100644
--- a/apps/dhcp/app/app.xml
+++ b/apps/dhcp/app/app.xml
@@ -14,7 +14,7 @@
   ~ See the License for the specific language governing permissions and
   ~ limitations under the License.
   -->
-<app name="org.onosproject.dhcp" origin="ON.Lab" version="${project.version}"
+<app name="org.onosproject.dhcp" origin="Open Networking Foundation" version="${project.version}"
      category="Utility" url="http://onosproject.org" title="DHCP App"
      featuresRepo="mvn:${project.groupId}/${project.artifactId}/${project.version}/xml/features"
      features="${project.artifactId}">