SWDEV-448163 - Fix Doxygen warnings

Change-Id: If72e312461a72920b6a482009c9aef4cf92f2e1b


[ROCm/hip-tests commit: 6c23e25c86]

projects/hip-tests/catch/unit/texture/hipCreateTextureObject_ArgValidation.cc

@@ -105,3 +105,8 @@ TEST_CASE("Unit_hipCreateTextureObject_ArgValidation") {
   // De-Initialization
   HIP_CHECK(hipFree(texBuf));
 }
+
+/**
+* End doxygen group TextureTest.
+* @}
+*/