python
diff --git a/‎Modules/clinic/mathmodule.c.h‎
Lines changed: 10 additions & 5 deletions b/‎Modules/clinic/mathmodule.c.h‎
Lines changed: 10 additions & 5 deletions
diff --git a/‎Modules/mathmodule.c‎
Lines changed: 4 additions & 3 deletions b/‎Modules/mathmodule.c‎
Lines changed: 4 additions & 3 deletions
@@ -3865,18 +3865,19 @@ math.nextafter
     y: double
     /
     *
-    steps: object = none
+    steps: object = None
 
 Return the floating-point value the given number of steps after x towards y.
+
 If steps is not specified or is None, it defaults to 1.
 
 Raises a TypeError, if x or y is not a double, or if steps is not an integer.
 Raises ValueError if steps is negative.
 [clinic start generated code]*/
 
 static PyObject *
-math_nextafter_impl(PyObject *module, double x, double y, PyObject* steps)
-/*[clinic end generated code: output=14190eb869199e5a input=a794e7a79768ee25]*/
+math_nextafter_impl(PyObject *module, double x, double y, PyObject *steps)
+/*[clinic end generated code: output=cc6511f02afc099e input=7f2a5842112af2b4]*/
 {
 #if defined(_AIX)
     if (x == y) {