bpo-37034: Display argument name on errors with keyword arguments with Argument Clinic. (GH-13593)

diff --git a/Modules/clinic/_gdbmmodule.c.h b/Modules/clinic/_gdbmmodule.c.h
index 15f47dc..aa37a24 100644
--- a/Modules/clinic/_gdbmmodule.c.h
+++ b/Modules/clinic/_gdbmmodule.c.h
@@ -257,7 +257,7 @@
         goto exit;
     }
     if (!PyUnicode_Check(args[0])) {
-        _PyArg_BadArgument("open", 1, "str", args[0]);
+        _PyArg_BadArgument("open", "argument 1", "str", args[0]);
         goto exit;
     }
     if (PyUnicode_READY(args[0]) == -1) {
@@ -268,7 +268,7 @@
         goto skip_optional;
     }
     if (!PyUnicode_Check(args[1])) {
-        _PyArg_BadArgument("open", 2, "str", args[1]);
+        _PyArg_BadArgument("open", "argument 2", "str", args[1]);
         goto exit;
     }
     Py_ssize_t flags_length;
@@ -298,4 +298,4 @@
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=0a72598e5a3acd60 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=2766471b2fa1a816 input=a9049054013a1b77]*/