[groff] 03/12: groff_mm(7): Fix style and content nit.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit c303394e62ee1461af1029884e1bc5128c0c2f24
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Mon Aug 1 19:36:11 2022 -0500

    groff_mm(7): Fix style and content nit.
    
    * Set "groff" in italics.
    * Fix terminological nits; a string doesn't contain a string.  Refer to
      special character as such.  Use UCS description for trade mark sign.
---
 contrib/mm/groff_mm.7.man | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/contrib/mm/groff_mm.7.man b/contrib/mm/groff_mm.7.man
index 34b8f2c93..bfe20c42a 100644
--- a/contrib/mm/groff_mm.7.man
+++ b/contrib/mm/groff_mm.7.man
@@ -2604,8 +2604,8 @@ does not match one of the predefined types listed below,
 the notations are prefixed with
 .RI "\[lq]Copy (" arg ") to\[rq]."
 .
-In groff
-.IR mm ,
+In
+.IR "groff mm" ,
 you can set up further notations to be recognized by
 .BR NS ;
 see the strings
@@ -3803,10 +3803,13 @@ ap@Appendix
 .TE
 .RE
 .
+.
 .TP
 .B Tm
-Contains the string \[lq]\[rs](tm\[rq],
-the trade mark symbol.
+contains the special character
+.BR \[rs](tm ,
+the trade mark sign.
+.
 .
 .TP
 .B Verbnm