man: Use roman type for commas separating equivalent options

2 files changed, 2 insertions, 2 deletions

diff --git a/sor.1 b/sor.1
index 70f2579..2b148d7 100644
--- a/sor.1
+++ b/sor.1
@@ -25,7 +25,7 @@ snippet with the path as the first argument. Print the path to standard output
 if any of the snippets exits with status 0.
 .SH OPTIONS
 .TP
-\fB\-0, \-\-null\fP
+\fB\-0\fP, \fB\-\-null\fP
 Filenames are terminated using the null character \fB\\0\fP instead of
 newlines, for both input and output.
 Suitable for use with \fBwalk \-0\fP.
diff --git a/walk.1 b/walk.1
index 8fae185..3e037fa 100644
--- a/walk.1
+++ b/walk.1
@@ -25,7 +25,7 @@ Recursively list the specified
 specified.
 .SH OPTIONS
 .TP
-\fB\-0, \-\-null\fP
+\fB\-0\fP, \fB\-\-null\fP
 Terminate output filenames using the null character \fB\\0\fP instead of newlines.
 Suitable for use with \fBsor \-0\fP.
 .TP