[ML] Remove obsolete comment
Original commit: elastic/x-pack-elasticsearch@5637f95311c21a4f27d625280c2a375772ff0504
@@ -24,12 +24,6 @@ import java.util.Map;
import static org.junit.Assert.assertEquals;
-/*
- * NOTE: a copy if this file resides in :x-pack-elasticsearch:qa:smoke-test-ml-with-security
- *
- * Therefore any changes here, have to be transfered there, too.
- * (Or eventually fix it by introducing a common test infrastructure package)
- */
public class MlRestTestStateCleaner {
