add Sendmail option to spost manpage

Thanks Dmitry Bogatov

diff --git a/man/spost.man8 b/man/spost.man8
index 4a704f8..1e96286 100644 (file)
--- a/man/spost.man8
+++ b/man/spost.man8
@@ -151,6 +151,7 @@ None
 ^Aliasfile:~^For default alias files
 ^Default\-From:~^The default From header
 ^Alternate\-Mailboxes:~^The user's addresses
+^Sendmail:~^The path name to the sendmail program.
 .fi
 
 .SH "SEE ALSO"