doc: cut: clarify description of -b and -c

* src/cut.c (usage): State the arguments are positions,
in case users may think they were values.

diff --git a/src/cut.c b/src/cut.c
index a782788a10347ab393f9079720bc49eb790cc6ac..2338ca457727dd1b2feebc6a42a47de052c5bf2f 100644 (file)
--- a/src/cut.c
+++ b/src/cut.c
@@ -141,11 +141,11 @@ Print selected parts of lines from each FILE to standard output.\n\
 
       oputs (_("\
   -b, --bytes=LIST\n\
-         select only these bytes\n\
+         select only these byte positions\n\
 "));
       oputs (_("\
   -c, --characters=LIST\n\
-         select only these characters\n\
+         select only these character positions\n\
 "));
       oputs (_("\
   -d, --delimiter=DELIM\n\