docs: add line breaks to whereis.1

Fix to tools script checkmans.sh warning.

testing: /home/src/util-linux/misc-utils/whereis.1
:120: warning [p 1, 10.8i, div `an-div', 0.0i]: can't break line

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

diff --git a/misc-utils/whereis.1 b/misc-utils/whereis.1
index 988462f1df3c72a5c9ab465818219fe9e9fe0e5f..f7f7d29a25c0a0ff84f699b35a4d4743d77d9691 100644 (file)
--- a/misc-utils/whereis.1
+++ b/misc-utils/whereis.1
@@ -117,9 +117,9 @@ environment variable (since version 2.21).
 .TP 20
 /{bin,sbin,etc}
 .TP
-/usr/{lib,bin,old,new,local,games,include,etc,src,man,sbin,X386,TeX,g++-include}
+/usr/{lib,\:bin,\:old,\:new,\:local,\:games,\:include,\:etc,\:src,\:man,\:sbin,\:X386,\:TeX,\:g++-include}
 .TP
-/usr/local/{X386,TeX,X11,include,lib,man,etc,bin,games,emacs}
+/usr/local/{X386,\:TeX,\:X11,\:include,\:lib,\:man,\:etc,\:bin,\:games,\:emacs}
 .SH "SEE ALSO"
 .BR chdir (2V)
 .SH BUGS