shuf: trim help text

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/coreutils/shuf.c b/coreutils/shuf.c
index d1cd39db7586259f176b2ea1469130b18ad1a752..6d0a68fc16db64f20a0833af7e461c8382f8ab69 100644 (file)
--- a/coreutils/shuf.c
+++ b/coreutils/shuf.c
@@ -19,11 +19,11 @@
 //usage:#define shuf_trivial_usage
 //usage:       "[-e|-i L-H] [-n NUM] [-o FILE] [-z] [FILE|ARG...]"
 //usage:#define shuf_full_usage "\n\n"
-//usage:       "Write a random permutation of the input lines to standard output\n"
-//usage:     "\n       -e      Treat each ARG as an input line"
-//usage:     "\n       -i L-H  Treat numbers L-H as an input line"
+//usage:       "Randomly permute lines\n"
+//usage:     "\n       -e      Treat ARGs as lines"
+//usage:     "\n       -i L-H  Treat numbers L-H as lines"
 //usage:     "\n       -n NUM  Output at most NUM lines"
-//usage:     "\n       -o FILE Write to FILE instead of standard output"
+//usage:     "\n       -o FILE Write to FILE, not standard output"
 //usage:     "\n       -z      End lines with zero byte, not newline"
 
 #include "libbb.h"