diff --git a/core/api/src/main/java/org/onosproject/net/AnnotationKeys.java b/core/api/src/main/java/org/onosproject/net/AnnotationKeys.java
index 550899b..31e489e 100644
--- a/core/api/src/main/java/org/onosproject/net/AnnotationKeys.java
+++ b/core/api/src/main/java/org/onosproject/net/AnnotationKeys.java
@@ -208,7 +208,7 @@
     /**
      * Returns the value annotated object for the specified annotation key.
      * The annotated value is expected to be String that can be parsed as double.
-     * If parsing fails, the returned value will be {@value DEFAULT_VALUE}.
+     * If parsing fails, the returned value will be {@value #DEFAULT_VALUE}.
      *
      * @param annotated annotated object whose annotated value is obtained
      * @param key       key of annotation
diff --git a/core/api/src/test/java/org/onosproject/net/behaviour/trafficcontrol/package-info.java b/core/api/src/test/java/org/onosproject/net/behaviour/trafficcontrol/package-info.java
deleted file mode 100644
index 63c5f92..0000000
--- a/core/api/src/test/java/org/onosproject/net/behaviour/trafficcontrol/package-info.java
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Copyright 2017-present Open Networking Foundation
- *
- * 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.
- */
-
-/**
- * Test class for traffic control behaviors and related classes.
- */
-package org.onosproject.net.behaviour.trafficcontrol;