Closes #19342: improve docstrings in grp module.
diff --git a/Modules/grpmodule.c b/Modules/grpmodule.c
index 040d8b0..490fa73 100644
--- a/Modules/grpmodule.c
+++ b/Modules/grpmodule.c
@@ -157,11 +157,11 @@
static PyMethodDef grp_methods[] = {
{"getgrgid", grp_getgrgid, METH_O,
- "getgrgid(id) -> tuple\n\
+ "getgrgid(id) -> (gr_name,gr_passwd,gr_gid,gr_mem)\n\
Return the group database entry for the given numeric group ID. If\n\
id is not valid, raise KeyError."},
{"getgrnam", grp_getgrnam, METH_O,
- "getgrnam(name) -> tuple\n\
+ "getgrnam(name) -> (gr_name,gr_passwd,gr_gid,gr_mem)\n\
Return the group database entry for the given group name. If\n\
name is not valid, raise KeyError."},
{"getgrall", grp_getgrall, METH_NOARGS,
@@ -178,10 +178,10 @@
Group entries are reported as 4-tuples containing the following fields\n\
from the group database, in order:\n\
\n\
- name - name of the group\n\
- passwd - group password (encrypted); often empty\n\
- gid - numeric ID of the group\n\
- mem - list of members\n\
+ gr_name - name of the group\n\
+ gr_passwd - group password (encrypted); often empty\n\
+ gr_gid - numeric ID of the group\n\
+ gr_mem - list of members\n\
\n\
The gid is an integer, name and password are strings. (Note that most\n\
users are not explicitly listed as members of the groups they are in\n\