[geary/geary-0.12] Fix typo in release notes.

[Michael Gratton <mjog src gnome org>]

commit 7bdc515363b4ff779b308f2522e6348d5d136f71
Author: Michael James Gratton <mike vee net>
Date:   Tue Feb 13 10:20:00 2018 +1100

    Fix typo in release notes.

 desktop/org.gnome.Geary.appdata.xml.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/desktop/org.gnome.Geary.appdata.xml.in b/desktop/org.gnome.Geary.appdata.xml.in
index 02f1109..fb68e15 100644
--- a/desktop/org.gnome.Geary.appdata.xml.in
+++ b/desktop/org.gnome.Geary.appdata.xml.in
@@ -79,7 +79,7 @@
   <releases>
     <release version="0.12" date="2017-10-02">
       <description>
-        <p>Enhances included in this release:</p>
+        <p>Enhancements included in this release:</p>
         <ul>
           <li>Insert images inline when composing rich text messages</li>
           <li>Improved interface for inserting links in rich text messages</li>