bug#31012: [PATCH] gnu: Add emacs-emmet-mode.

[Ludovic Courtès]

Applied with the minor changes below, thanks!

Ludo'.

diff --git a/gnu/packages/emacs.scm b/gnu/packages/emacs.scm
index 85c596e3b..394939761 100644
--- a/gnu/packages/emacs.scm
+++ b/gnu/packages/emacs.scm
@@ -7452,8 +7452,8 @@ Anzu.zim.")
                "0g3p22yabfcp98cfv9dgl9il2m2pd53isq2q11vb3s7qyn31f7zj"))))
     (build-system emacs-build-system)
     (home-page "https://github.com/smihica/emmet-mode";)
-    (synopsis "Unofficial Emmet's support for emacs")
+    (synopsis "Unofficial Emmet's support for Emacs")
     (description
-     "Unfold CSS-selector-like expressions to markup.  It is Intended to be
-used with sgml-like languages; xml, html, xhtml, xsl, etc.")
+     "Unfold CSS-selector-like expressions to markup.  It is intended to be
+used with SGML-like languages: XML, HTML, XHTML, XSL, etc.")
     (license license:gpl3+)))