diff --git a/HDF5/H5Apublic.cs b/HDF5/H5Apublic.cs
index b13a4bf..e360b25 100644
--- a/HDF5/H5Apublic.cs
+++ b/HDF5/H5Apublic.cs
@@ -628,7 +628,7 @@ public extern static ssize_t get_name_by_idx(hid_t loc_id, string obj_name,
         public extern static hsize_t get_storage_size(hid_t attr_id);
 
         /// <summary>
-        /// Returns the amount of storage required for an attribute.
+        /// Retrieves a copy of the datatype for an attribute.
         /// See https://www.hdfgroup.org/HDF5/doc/RM/RM_H5A.html#Annot-GetType
         /// </summary>
         /// <param name="attr_id">Identifier of an attribute.</param>