Fix empire(6) synopsis for argument of -s

Commit 464094a6 (v4.3.26) changed it in section description, but
missed section synopsis.

diff --git a/man/empire.6 b/man/empire.6
index 4df55b32866c9d279705b525cdf35c2bd49cbc37..4b5fac67545ed58ce5fbe2c5db7878424b0ad6ff 100644 (file)
--- a/man/empire.6
+++ b/man/empire.6
@@ -10,7 +10,7 @@ empire \- Empire client
 .BI \-2 " outfile"
 ]
 [
-.BI \-s " host:port"
+.BI \-s " [host:]port"
 ]
 [
 .I country