COMPMID-418 Add check and fix comments after preprocessor conditions

Change-Id: I1353fd652ee180e3931e58b4ce13d651a48c7e2c
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/79567
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Moritz Pflanzer <moritz.pflanzer@arm.com>
diff --git a/tests/dataset/NormalizationLayerDataset.h b/tests/dataset/NormalizationLayerDataset.h
index 7234f41..fc56694 100644
--- a/tests/dataset/NormalizationLayerDataset.h
+++ b/tests/dataset/NormalizationLayerDataset.h
@@ -35,7 +35,7 @@
 
 #ifdef BOOST
 #include "boost_wrapper.h"
-#endif
+#endif /* BOOST */
 
 namespace arm_compute
 {
@@ -96,4 +96,4 @@
 
 } // namespace test
 } // namespace arm_compute
-#endif //__ARM_COMPUTE_TEST_DATASET_NORMALIZATION_LAYER_DATASET_H__
+#endif /* __ARM_COMPUTE_TEST_DATASET_NORMALIZATION_LAYER_DATASET_H__ */