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

diff --git a/Modules/clinic/signalmodule.c.h b/Modules/clinic/signalmodule.c.h
index bc46515..3cb1db1 100644
--- a/Modules/clinic/signalmodule.c.h
+++ b/Modules/clinic/signalmodule.c.h
@@ -590,7 +590,7 @@
         goto exit;
     }
     if (!PyLong_Check(args[0])) {
-        _PyArg_BadArgument("pthread_kill", 1, "int", args[0]);
+        _PyArg_BadArgument("pthread_kill", "argument 1", "int", args[0]);
         goto exit;
     }
     thread_id = PyLong_AsUnsignedLongMask(args[0]);
@@ -658,4 +658,4 @@
 #ifndef SIGNAL_PTHREAD_KILL_METHODDEF
     #define SIGNAL_PTHREAD_KILL_METHODDEF
 #endif /* !defined(SIGNAL_PTHREAD_KILL_METHODDEF) */
-/*[clinic end generated code: output=f0d3a5703581da76 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=3320b8f73c20ba60 input=a9049054013a1b77]*/