Check-point before refactoring the topology provider stuff.
diff --git a/core/api/src/main/java/org/onlab/onos/net/topology/TopologyService.java b/core/api/src/main/java/org/onlab/onos/net/topology/TopologyService.java
index 7c6be33..149804b 100644
--- a/core/api/src/main/java/org/onlab/onos/net/topology/TopologyService.java
+++ b/core/api/src/main/java/org/onlab/onos/net/topology/TopologyService.java
@@ -21,6 +21,7 @@
 
     /**
      * Indicates whether the specified topology is the latest or not.
+     *
      * @param topology topology descriptor
      * @return true if the topology is the most recent; false otherwise
      */