* display.texi (Useless Whitespace): Fix thinko.

Reported by Fabio Pesari.

diff --git a/doc/emacs/display.texi b/doc/emacs/display.texi
index 4046d696b662a9645573d30fb9918bcf07a2a0eb..5d5fbb05fcf3cbd4dc902a6d7f62ad32f5b69cc0 100644 (file)
--- a/doc/emacs/display.texi
+++ b/doc/emacs/display.texi
@@ -1188,7 +1188,7 @@ Highlight space and non-breaking space characters.
 
 @item lines
 @vindex whitespace-line-column
-Highlight lines longer than 80 lines.  To change the column limit,
+Highlight lines longer than 80 columns.  To change the column limit,
 customize the variable @code{whitespace-line-column}.
 
 @item newline