Fixed javadocs.

Change-Id: I74064c7e6dce702c769272cfa5dba99a61ea5abc

@@ -20,7 +20,7 @@
  * <p>
  * The figure below depicts the general interactions between different
  * components of the intent subsystem.<br>
- * <img src="doc-files/flowrule-design.png" alt="ONOS flow rule subsystem design">
+ * <img src="doc-files/flow-design.png" alt="ONOS flow rule subsystem design">
  * </p>
  */
 package org.onosproject.net.flow;

+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * Implementations of builtin intent compilers.
+ */
+package org.onosproject.net.intent.impl.compiler;
\ No newline at end of file