nl(1) should handle up to 1 file

2014-12-04 12:04:41 +00:00
parent 86c88d8b3a
commit 761599ae61
2 changed files with 9 additions and 11 deletions
--- a/nl.1
+++ b/nl.1
@@ -9,7 +9,7 @@ nl \- number lines
 .IR increment ]
 .RB [ \-s
 .IR separator ]
-.RI [ file ...]
+.RI [ file ]
 .SH DESCRIPTION
 .B nl
 reads each file in sequence and writes it to stdout with non\-empty lines