Fixes for maven build

- onos-apps is the base path for artifacts, not onos-app
- JSON syntax error in swagger file

Change-Id: I77bedd5b4ca4bf32be503f514c72e779c8d3b770
diff --git a/apps/mcast/web/pom.xml b/apps/mcast/web/pom.xml
index e470b9e..95337e0 100644
--- a/apps/mcast/web/pom.xml
+++ b/apps/mcast/web/pom.xml
@@ -49,7 +49,7 @@
         </dependency>
         <dependency>
             <groupId>org.onosproject</groupId>
-            <artifactId>onos-app-mcast-api</artifactId>
+            <artifactId>onos-apps-mcast-api</artifactId>
             <version>${project.version}</version>
         </dependency>
         <dependency>