diff --git a/include/Domito.h b/include/Domito.h
index de04657..5488f04 100644
--- a/include/Domito.h
+++ b/include/Domito.h
@@ -199,7 +199,9 @@ DomitoCalculatePortableExecutableDigest(
     _Out_ PULONG pSizeOfSecurityDirectory
 );
 
-
+//
+// Verifies if the Authenticode signature of a give PE file matches the provided (e.g. SHA1) file digest.
+// 
 _Success_(return == STATUS_SUCCESS)
 _Must_inspect_result_
 _IRQL_requires_max_(PASSIVE_LEVEL)