COMPMID-1065 : Create documentation explaining how to add new functions / kernels

Change-Id: I98183f95814442b6f3dbb67a1bdae99df05b9b01
diff --git a/tests/datasets/PoolingTypesDataset.h b/tests/datasets/PoolingTypesDataset.h
index 5994d6e..fbe2fba 100644
--- a/tests/datasets/PoolingTypesDataset.h
+++ b/tests/datasets/PoolingTypesDataset.h
@@ -35,6 +35,7 @@
 {
 namespace datasets
 {
+/** [PoolingTypes datasets] **/
 class PoolingTypes final : public framework::dataset::ContainerDataset<std::vector<PoolingType>>
 {
 public:
@@ -46,6 +47,7 @@
     {
     }
 };
+/** [PoolingTypes datasets] **/
 } // namespace datasets
 } // namespace test
 } // namespace arm_compute