SWDEV-448163 - Fix Doxygen warnings

Change-Id: If72e312461a72920b6a482009c9aef4cf92f2e1b


[ROCm/hip-tests commit: 6c23e25c86]

projects/hip-tests/catch/unit/memory/hipPointerSetAttribute.cc

@@ -105,4 +105,9 @@ TEST_CASE("Unit_hipPointerSetAttribute_Negative_Parameters") {
     HIP_CHECK_ERROR(hipPointerSetAttribute(&value, HIP_POINTER_ATTRIBUTE_SYNC_MEMOPS, mem.ptr()),
                     hipErrorInvalidDevicePointer);
   }
-}
+}
+
+/**
+* End doxygen group MemoryTest.
+* @}
+*/