[PATCH 2/4] ls: update help text for classify opt arg

[Jason Kim]

---
 src/ls.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ls.c b/src/ls.c
index 3362c5257..a69f9d6e4 100644
--- a/src/ls.c
+++ b/src/ls.c
@@ -5365,7 +5365,9 @@ Sort entries alphabetically if none of -cftuvSUX nor 
--sort is specified.\n\
 "), stdout);
       fputs (_("\
   -f                         do not sort, enable -aU, disable -ls --color\n\
-  -F, --classify             append indicator (one of */=>@|) to entries\n\
+  -F, --classify[=WHEN]      append indicator (one of */=>@|) to entries;\n\
+                               WHEN can be 'always' (default if omitted),\n\
+                               'auto', or 'never'\n\
       --file-type            likewise, except do not append '*'\n\
       --format=WORD          across -x, commas -m, horizontal -x, long -l,\n\
                                single-column -1, verbose -l, vertical -C\n\
-- 
2.26.1