===================================================================
RCS file: /cvs/mandoc/mandoc.1,v
retrieving revision 1.212
retrieving revision 1.213
diff -u -p -r1.212 -r1.213
--- mandoc/mandoc.1	2017/07/03 13:40:18	1.212
+++ mandoc/mandoc.1	2017/07/03 17:33:05	1.213
@@ -1,4 +1,4 @@
-.\"	$Id: mandoc.1,v 1.212 2017/07/03 13:40:18 schwarze Exp $
+.\"	$Id: mandoc.1,v 1.213 2017/07/03 17:33:05 schwarze Exp $
 .\"
 .\" Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
 .\" Copyright (c) 2012, 2014-2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -905,11 +905,15 @@ list contains two consecutive
 entries describing the same
 .Ic \&Er
 number.
-.It Sy "description line ends with a full stop"
+.It Sy "trailing delimiter"
 .Pq mdoc
-Do not use punctuation at the end of an
-.Ic \&Nd
-block.
+The last argument of an
+.Ic \&Ex , \&Fo , \&Nd , \&Nm , \&Os , \&Sh , \&Ss , \&St ,
+or
+.Ic \&Sx
+macro ends with a trailing delimiter.
+This is usually bad style and often indicates typos.
+Most likely, the delimiter can be removed.
 .It Sy "no blank before trailing delimiter"
 .Pq mdoc
 The last argument of a macro that supports trailing delimiter