diff --git a/Objects/clinic/unicodeobject.c.h b/Objects/clinic/unicodeobject.c.h
index 8072516..cf5f13c 100644
--- a/Objects/clinic/unicodeobject.c.h
+++ b/Objects/clinic/unicodeobject.c.h
@@ -381,8 +381,8 @@
 "\n"
 "Return True if the string is a valid Python identifier, False otherwise.\n"
 "\n"
-"Use keyword.iskeyword() to test for reserved identifiers such as \"def\" and\n"
-"\"class\".");
+"Call keyword.iskeyword(s) to test whether string s is a reserved identifier,\n"
+"such as \"def\" or \"class");
 
 #define UNICODE_ISIDENTIFIER_METHODDEF    \
     {"isidentifier", (PyCFunction)unicode_isidentifier, METH_NOARGS, unicode_isidentifier__doc__},
@@ -951,4 +951,4 @@
 {
     return unicode_sizeof_impl(self);
 }
-/*[clinic end generated code: output=561c88c912b8fe3b input=a9049054013a1b77]*/
+/*[clinic end generated code: output=c9476bf19f13c286 input=a9049054013a1b77]*/
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index a797f83..16dd3d1 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -12100,13 +12100,13 @@
 
 Return True if the string is a valid Python identifier, False otherwise.
 
-Use keyword.iskeyword() to test for reserved identifiers such as "def" and
-"class".
+Call keyword.iskeyword(s) to test whether string s is a reserved identifier,
+such as "def" or "class
 [clinic start generated code]*/
 
 static PyObject *
 unicode_isidentifier_impl(PyObject *self)
-/*[clinic end generated code: output=fe585a9666572905 input=916b0a3c9f57e919]*/
+/*[clinic end generated code: output=fe585a9666572905 input=2fb643aafbcf0e1c]*/
 {
     return PyBool_FromLong(PyUnicode_IsIdentifier(self));
 }