Snapshot reference fix

Change-Id: Id068d4a5ee00c0dd34b378153e2612baba662766
diff --git a/tools/build/onos-validate-change-version.excludes b/tools/build/onos-validate-change-version.excludes
index 5ceb5d8..13f07a7 100755
--- a/tools/build/onos-validate-change-version.excludes
+++ b/tools/build/onos-validate-change-version.excludes
@@ -34,4 +34,4 @@
 \./pom.xml.versionsBackup
 \./tools/build/buck-publish-api
 \./tools/build/buck-plugin/BUCK
-\./store/primitives/resources/impl/AtomixLeaderElectorCommands.java
+\./core/store/primitives/resources/impl/AtomixLeaderElectorCommands.java