Make parameter names in docstring more mnemonic

diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
index 5c2f86736c2a709dc9ae40b469010568cd8a81be..aa9f36ca7da6ad68eb186bef02d876a58e0d628c 100644 (file)
--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -4981,7 +4981,7 @@ posix_dup(PyObject *self, PyObject *args)
 
 
 PyDoc_STRVAR(posix_dup2__doc__,
-"dup2(fd, fd2)\n\n\
+"dup2(old_fd, new_fd)\n\n\
 Duplicate file descriptor.");
 
 static PyObject *