man fix hyphen usage in repl(1)

the file etc/mhl.reply is included in repl(1).

diff --git a/etc/mhl.reply b/etc/mhl.reply
index 0caf5db..3464efd 100644 (file)
--- a/etc/mhl.reply
+++ b/etc/mhl.reply
@@ -1,5 +1,5 @@
 ; mhl.reply
 ;
-; default message filter for `repl' (repl -format)
+; default message filter for `repl' (repl \-format)
 ;
 body:component="> ",overflowtext="> ",overflowoffset=0