diff --git a/core/api/src/main/java/org/onlab/onos/net/resource/Lambda.java b/core/api/src/main/java/org/onlab/onos/net/resource/Lambda.java
index 86ea08e..73c9488 100644
--- a/core/api/src/main/java/org/onlab/onos/net/resource/Lambda.java
+++ b/core/api/src/main/java/org/onlab/onos/net/resource/Lambda.java
@@ -30,6 +30,7 @@
 
     /**
      * Returns lambda as an int value.
+     *
      * @return lambda as an int value
      */
     public int toInt() {