diff --git a/src/main/java/net/onrc/onos/core/topology/SwitchEvent.java b/src/main/java/net/onrc/onos/core/topology/SwitchEvent.java
index 7ed65d8..36cf8cf 100644
--- a/src/main/java/net/onrc/onos/core/topology/SwitchEvent.java
+++ b/src/main/java/net/onrc/onos/core/topology/SwitchEvent.java
@@ -3,9 +3,9 @@
 import java.nio.ByteBuffer;
 
 /**
- * Self-contained Switch Object
+ * Self-contained Switch Object.
  * <p/>
- * TODO: We probably want common base class/interface for Self-Contained Event Object
+ * TODO: We probably want common base class/interface for Self-Contained Event Object.
  */
 public class SwitchEvent {
     protected final Long dpid;