Update sycl/unittests/scheduler/SchedulerTestUtils.hpp

Co-authored-by: sergei <57672082+s-kanaev@users.noreply.github.com>

Author: DenisBakhvalov

sycl/unittests/scheduler/SchedulerTestUtils.hpp

@@ -49,7 +49,7 @@ class MockCommand : public cl::sycl::detail::Command {
     return &MRequirement;
   };
 
-  cl_int enqueueImp() override { return MRetVal; };
+  cl_int enqueueImp() override { return MRetVal; }
 
   MOCK_METHOD2(enqueue, bool(cl::sycl::detail::EnqueueResultT &,
                              cl::sycl::detail::BlockingT));