Remove long-dead comments.
These should've been dropped by but evidently were
missed.  Not important enough to back-patch.
@@ -1445,8 +1445,6 @@ roleSpecsToIds(List *memberNames)
* memberIds: OIDs of roles to add
* grantorId: who is granting the membership
* admin_opt: granting admin option?
- *
- * Note: caller is responsible for calling auth_file_update_needed().
*/
static void
AddRoleMems(const char *rolename, Oid roleid,
@@ -1589,8 +1587,6 @@ AddRoleMems(const char *rolename, Oid roleid,
* memberSpecs: list of RoleSpec of roles to del (used only for error messages)
* memberIds: OIDs of roles to del
* admin_opt: remove admin option only?
- *
- * Note: caller is responsible for calling auth_file_update_needed().
*/
static void
DelRoleMems(const char *rolename, Oid roleid,
