diff --git a/src/main/java/net/onrc/onos/apps/segmentrouting/ECMPShortestPathGraph.java b/src/main/java/net/onrc/onos/apps/segmentrouting/ECMPShortestPathGraph.java
index a5df74b..0ca2977 100644
--- a/src/main/java/net/onrc/onos/apps/segmentrouting/ECMPShortestPathGraph.java
+++ b/src/main/java/net/onrc/onos/apps/segmentrouting/ECMPShortestPathGraph.java
@@ -33,8 +33,8 @@
             .getLogger(SegmentRoutingManager.class);
 
     /**
-     * Constructor.
-     *
+     * Constructor
+     * 
      * @param rootSwitch root of the BFS tree
      */
     public ECMPShortestPathGraph(Switch rootSwitch) {