Remove unnecessary semicolon

Change-Id: I79c69ee98992e13374436e8bd2add4fd778eb966
diff --git a/core/api/src/main/java/org/onosproject/net/EncapsulationType.java b/core/api/src/main/java/org/onosproject/net/EncapsulationType.java
index cea237d..6ac8a58 100644
--- a/core/api/src/main/java/org/onosproject/net/EncapsulationType.java
+++ b/core/api/src/main/java/org/onosproject/net/EncapsulationType.java
@@ -25,6 +25,6 @@
      * Indicates a VLAN encapsulation.
      */
     VLAN,
-};
+}