use non-breaking hyphens in man page

Replace - with \- where breaking hyphens are not intended.

diff --git a/amidi/amidi.1 b/amidi/amidi.1
index e0d7b898e297f21faf7dad2fd0f494978709f5ea..faae32c37404f28f219eff7cc6a479cef2bd5182 100644 (file)
--- a/amidi/amidi.1
+++ b/amidi/amidi.1
@@ -4,8 +4,8 @@
 amidi \- read from and write to ALSA RawMIDI ports
 
 .SH SYNOPSIS
-\fBamidi\fP [\fI-p port\fP] [\fI-s file\fP | \fI-S data\fP] [\fI-r file\fP] [\fI-d\fP]
-[\fI-t seconds\fP] [\fI-a\fP]
+\fBamidi\fP [\fI\-p port\fP] [\fI\-s file\fP | \fI\-S data\fP]
+[\fI\-r file\fP] [\fI\-d\fP] [\fI\-t seconds\fP] [\fI\-a\fP]
 
 .SH DESCRIPTION
 .B amidi