Groff interprets lines staring with a single quote as commands.
Enclose in double quotes instead.
Found by Lintian:
groff-message usr/share/man/man5/postconf.5.gz (line 1) 13368: warning:
macro 'close'' not defined
See the line in question missing at
https://manpages.debian.org/bullseye/postfix/postconf.5.en.html
---
man/man5/postconf.5 | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/man/man5/postconf.5 b/man/man5/postconf.5
index e48c7cb..3cdf4c9 100644
--- a/man/man5/postconf.5
+++ b/man/man5/postconf.5
@@ -13742,7 +13742,7 @@ This feature is available in Postfix 2.3 and later.
A workaround for implementations that hang Postfix while shutting
down a TLS session, until Postfix times out. With this enabled,
Postfix will not wait for the remote TLS peer to respond to a TLS
-'close' notification. This behavior is recommended for TLSv1.0 and
+"close" notification. This behavior is recommended for TLSv1.0 and
later.
.SH tls_high_cipherlist (default: see "postconf \-d" output)
The OpenSSL cipherlist for "high" grade ciphers. This defines
--
2.34.1
