Make print docstring consistent with its docs.
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index a86bb9e..964fb32 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -1267,7 +1267,7 @@
 }
 
 PyDoc_STRVAR(print_doc,
-"print(value, ..., file=None, sep=' ', end='\\n')\n\
+"print(value, ..., sep=' ', end='\\n', file=sys.stdout)\n\
 \n\
 Prints the values to a stream, or to sys.stdout by default.\n\
 Optional keyword arguments:\n\