Cosmetics.

diff --git a/dus.1 b/dus.1
index 01cee50..51c8529 100644 (file)
--- a/dus.1
+++ b/dus.1
@@ -20,19 +20,19 @@ recursively exact file sizes through directories.
 
 .SH "OPTIONS"
 .TP
-\fB-h, --help\fR
+\fB-h\fR, \fB--help\fR
 display help and exit
 .TP
-\fB-d, --ignore-dots\fR
+\fB-d\fR, \fB--ignore-dots\fR
 ignore files and directories whose name starts with a dot
 .TP
-\fB-f, --fancy\fR
+\fB-f\fR, \fB--fancy\fR
 display floating point size with K, M and G units
 .TP
-\fB-r, --reverse-order\fR
+\fB-r\fR, \fB--reverse-order\fR
 reverse the sorting order (big to small instead of small to big)
 .TP
-\fB-t, --show-top\fR
+\fB-t\fR, \fB--show-top\fR
 show the top of the list instead of the bottom
 .TP
 \fB-c \fI<cols>\fR, \fB--nb-columns \fI<cols>\fR