diff --git a/apps/foo/src/main/java/org/onlab/onos/foo/IOLoopTestClient.java b/apps/foo/src/main/java/org/onlab/onos/foo/IOLoopTestClient.java
index dd72128..7ea0d26 100644
--- a/apps/foo/src/main/java/org/onlab/onos/foo/IOLoopTestClient.java
+++ b/apps/foo/src/main/java/org/onlab/onos/foo/IOLoopTestClient.java
@@ -85,7 +85,7 @@
         System.exit(0);
     }
 
-    /**
+    /*
      * Starts a standalone IO loop test client.
      *
      * @param args command-line arguments