Fix incorrectly spelled DEFAULT_OPERTATION_TIMEOUT_MILLIS constant... Driving me crazy!

Change-Id: I9e46454f5298f8e7603438129d17f9d305da6210
diff --git a/core/store/primitives/src/main/java/org/onosproject/store/primitives/impl/TransactionalMapParticipant.java b/core/store/primitives/src/main/java/org/onosproject/store/primitives/impl/TransactionalMapParticipant.java
index 977312a..f2f449a 100644
--- a/core/store/primitives/src/main/java/org/onosproject/store/primitives/impl/TransactionalMapParticipant.java
+++ b/core/store/primitives/src/main/java/org/onosproject/store/primitives/impl/TransactionalMapParticipant.java
@@ -80,7 +80,7 @@
                 if (lock == null) {
                     try {
                         lock = transaction.begin()
-                                .get(DistributedPrimitive.DEFAULT_OPERTATION_TIMEOUT_MILLIS, TimeUnit.MILLISECONDS);
+                                .get(DistributedPrimitive.DEFAULT_OPERATION_TIMEOUT_MILLIS, TimeUnit.MILLISECONDS);
                     } catch (InterruptedException e) {
                         Thread.currentThread().interrupt();
                         throw new TransactionException.Interrupted();