Fix comments

Author: SergeyKopienko

include/oneapi/dpl/pstl/hetero/dpcpp/parallel_backend_sycl_merge.h

@@ -261,7 +261,8 @@ struct __parallel_merge_submitter<_OutSizeLimit, _IdType, __internal::__optional
             });
         });
 
-        // Save the raw pointer into a shared_ptr to return it in __future and extend the lifetime of the storage.
+        // Save the raw pointer into a __result_and_scratch_storage_base_ptr_t to return it
+        // in __future and extend the lifetime of the storage.
         // We should return the same thing in the second param of __future for compatibility
         // with the returning value in __parallel_merge_submitter_large::operator()
         return __future<sycl::event, __result_and_scratch_storage_base_ptr_t>{
@@ -444,7 +445,8 @@ struct __parallel_merge_submitter_large<_OutSizeLimit, _IdType, _CustomName,
         auto __p_base_diagonals_sp_global_storage =
             new __result_and_scratch_storage_t(__q, __nd_range_params.base_diag_count + 1);
 
-        // Save the raw pointer into a shared_ptr to return it in __future and extend the lifetime of the storage.
+        // Save the raw pointer into a __result_and_scratch_storage_base_ptr_t to return it
+        // in __future and extend the lifetime of the storage.
         __result_and_scratch_storage_base_ptr_t __p_result_and_scratch_storage_base(
             static_cast<__result_and_scratch_storage_base*>(__p_base_diagonals_sp_global_storage));
 

include/oneapi/dpl/pstl/hetero/dpcpp/parallel_backend_sycl_merge_sort.h

@@ -591,7 +591,8 @@ struct __merge_sort_global_submitter<_IndexT, __internal::__optional_kernel_name
         // Storage to save split-points on each base diagonal + 1 (for the right base diagonal in the last work-group)
         __base_diagonals_sp_storage_t* __p_base_diagonals_sp_global_storage = nullptr;
 
-        // shared_ptr instance to return it in __future and extend the lifetime of the storage.
+        // __result_and_scratch_storage_base_ptr_t instance to return it
+        // in __future and extend the lifetime of the storage.
         __result_and_scratch_storage_base_ptr_t __p_result_and_scratch_storage_base;
 
         // Max amount of base diagonals
@@ -615,7 +616,8 @@ struct __merge_sort_global_submitter<_IndexT, __internal::__optional_kernel_name
                     __p_base_diagonals_sp_global_storage =
                         new __base_diagonals_sp_storage_t(__q, __max_base_diags_count);
 
-                    // Save the raw pointer into a shared_ptr to return it in __future and extend the lifetime of the storage.
+                    // Save the raw pointer into a __result_and_scratch_storage_base_ptr_t
+                    // to return it in __future and extend the lifetime of the storage.
                     __p_result_and_scratch_storage_base.reset(
                         static_cast<__result_and_scratch_storage_base*>(__p_base_diagonals_sp_global_storage));
                 }