mdoc(7) police: markup nits.

svn path=/head/; revision=82398
2001-08-27 08:01:01 +00:00 · 2001-08-27 08:01:01 +00:00 · b711601269 · 2020-12-20 02:59:44 +00:00
commit b711601269
parent fee4285612
1 changed files with 2 additions and 1 deletions
--- a/lib/libnetgraph/netgraph.3
+++ b/lib/libnetgraph/netgraph.3
@ -260,7 +260,8 @@ KLD modules must have been loaded via
 returns the previous debug setting.
 .Fn NgSetErrLog
 has no return value.
-All other functions return -1 if there was an error and set errno
+All other functions return \-1 if there was an error and set
+.Va errno
 accordingly.
 A return value of zero from
 .Fn NgRecvMsg