Delete unnecessary semicolon

Change-Id: I19e82ef15c91411184f1bb9ad86dea668f48c63b
diff --git a/providers/openflow/flow/src/main/java/org/onosproject/provider/of/flow/impl/OpenFlowRuleProvider.java b/providers/openflow/flow/src/main/java/org/onosproject/provider/of/flow/impl/OpenFlowRuleProvider.java
index 8a77e50..65c980d 100644
--- a/providers/openflow/flow/src/main/java/org/onosproject/provider/of/flow/impl/OpenFlowRuleProvider.java
+++ b/providers/openflow/flow/src/main/java/org/onosproject/provider/of/flow/impl/OpenFlowRuleProvider.java
@@ -97,7 +97,7 @@
 @Component(immediate = true)
 public class OpenFlowRuleProvider extends AbstractProvider implements FlowRuleProvider {
 
-    enum BatchState { STARTED, FINISHED, CANCELLED };
+    enum BatchState { STARTED, FINISHED, CANCELLED }
 
     private static final int LOWEST_PRIORITY = 0;