[groff] 10/16: doc/groff.texi: Fix style nit.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 96af8e4a3c559e14b5988f14d484504f62c1b542
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Tue Jun 7 23:51:26 2022 -0500

    doc/groff.texi: Fix style nit.
    
    Our Texinfo manual uses sentence case for subsubsection names (but title
    case for larger divisions of the document).
---
 doc/groff.texi | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/doc/groff.texi b/doc/groff.texi
index 220bcfb8..20d83f3c 100644
--- a/doc/groff.texi
+++ b/doc/groff.texi
@@ -3081,7 +3081,7 @@ The hyphenation mode (as used by the @code{hy} request) 
is set from the
 @code{HY} register.
 
 @menu
-* Typographical Symbols in ms::
+* Typographical symbols in ms::
 * Paragraphs in ms::
 * Headings in ms::
 * Highlighting in ms::
@@ -3096,8 +3096,8 @@ The hyphenation mode (as used by the @code{hy} request) 
is set from the
 
 @c ---------------------------------------------------------------------
 
-@node Typographical Symbols in ms, Paragraphs in ms, ms Body Text, ms Body Text
-@subsubsection Typographical Symbols
+@node Typographical symbols in ms, Paragraphs in ms, ms Body Text, ms Body Text
+@subsubsection Typographical symbols
 @cindex @file{ms} macros, obtaining typographical symbols
 
 @file{ms} provides a handful of strings to obtain typographical symbols
@@ -3118,7 +3118,7 @@ right.  (As a mnemonic, think of ``quote'' and 
``unquote''.)
 
 @c ---------------------------------------------------------------------
 
-@node Paragraphs in ms, Headings in ms, Typographical Symbols in ms, ms Body 
Text
+@node Paragraphs in ms, Headings in ms, Typographical symbols in ms, ms Body 
Text
 @subsubsection Paragraphs
 @cindex @file{ms} macros, paragraph handling