Fix documentation of MotdPhrase length (#254)

The max length is actually 126 (< 127), since the check errors out if
length >= 127. See
<https://github.com/ngircd/ngircd/blob/master/src/ngircd/conf.c#L1487>.

I didn't look through the history to see when the change happened. I
just happened to find during a migration that my 140 character MOTD
didn't work.

Update sample configuration file as well as the man page.

2 files changed, 2 insertions, 2 deletions

diff --git a/doc/sample-ngircd.conf.tmpl b/doc/sample-ngircd.conf.tmpl
index bd2d4080..7905da48 100644
--- a/doc/sample-ngircd.conf.tmpl
+++ b/doc/sample-ngircd.conf.tmpl
@@ -51,7 +51,7 @@
 	# be shown to all users connecting to the server:
 	;MotdFile = :ETCDIR:/ngircd.motd
 
-	# A simple Phrase (<256 chars) if you don't want to use a motd file.
+	# A simple Phrase (<127 chars) if you don't want to use a motd file.
 	;MotdPhrase = "Hello world!"
 
 	# The name of the IRC network to which this server belongs. This name
diff --git a/man/ngircd.conf.5.tmpl b/man/ngircd.conf.5.tmpl
index a83804c1..fdfc2fb6 100644
--- a/man/ngircd.conf.5.tmpl
+++ b/man/ngircd.conf.5.tmpl
@@ -125,7 +125,7 @@ take effect when ngircd starts up or is instructed to re-read its
 configuration file.
 .TP
 \fBMotdPhrase\fR (string)
-A simple Phrase (<256 chars) if you don't want to use a MOTD file.
+A simple Phrase (<127 chars) if you don't want to use a MOTD file.
 .TP
 \fBNetwork\fR (string)
 The name of the IRC network to which this server belongs. This name is