update lockfree/ws_deque_test names

Author: jmid

src/lockfree/ws_deque_test.ml

@@ -100,7 +100,7 @@ let agree_test_par_negative ~count ~name = WSDT_dom.neg_agree_test_par ~count ~n
 ;;
 QCheck_base_runner.run_tests_main
   (let count = 1000 in [
-    WSDT_seq.agree_test     ~count ~name:"sequential ws_deque test";
-    agree_test_par          ~count ~name:"parallel ws_deque test";
-    agree_test_par_negative ~count ~name:"parallel ws_deque test, negative";
+    WSDT_seq.agree_test     ~count ~name:"STM Lockfree.Ws_deque test sequential";
+    agree_test_par          ~count ~name:"STM Lockfree.Ws_deque test parallel";
+    agree_test_par_negative ~count ~name:"STM Lockfree.Ws_deque test parallel, negative";
   ])