ls: fix help text: -w N is optional
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/coreutils/ls.c b/coreutils/ls.c
index eb40724..145e778 100644
--- a/coreutils/ls.c
+++ b/coreutils/ls.c
@@ -39,7 +39,7 @@
//usage: IF_FEATURE_LS_SORTFILES("rSXv")
//usage: IF_FEATURE_LS_TIMESTAMPS("ctu")
//usage: IF_SELINUX("kKZ") "]"
-//usage: IF_FEATURE_AUTOWIDTH(" -w WIDTH") " [FILE]..."
+//usage: IF_FEATURE_AUTOWIDTH(" [-w WIDTH]") " [FILE]..."
//usage:#define ls_full_usage "\n\n"
//usage: "List directory contents\n"
//usage: "\nOptions:"