env: fix usage typo

* src/env.c (usage): Fix pluralization typo.

diff --git a/src/env.c b/src/env.c
index 5a30696d9417c664cbc546528d79db3675c0cdf5..685c24adb6d878ec63ba3f63f190ce05bf46c8ec 100644 (file)
--- a/src/env.c
+++ b/src/env.c
@@ -141,7 +141,7 @@ Set each NAME to VALUE in the environment and run COMMAND.\n\
       --default-signal[=SIG]  reset handling of SIG signal(s) to the default\n\
 "), stdout);
       fputs (_("\
-      --ignore-signal[=SIG]   set handling of SIG signals(s) to do nothing\n\
+      --ignore-signal[=SIG]   set handling of SIG signal(s) to do nothing\n\
 "), stdout);
       fputs (_("\
       --list-signal-handling  list non default signal handling to stderr\n\