[gnome-builder] xml: update xml-pack features list.

[Sébastien Lafargue <slafargue src gnome org>]

commit ba92176303e6d4280d061aaa79545728c02d26df
Author: Sebastien Lafargue <slafargue gnome org>
Date:   Tue Feb 7 18:40:00 2017 +0100

    xml: update xml-pack features list.

 plugins/xml-pack/configure.ac    |    2 +-
 plugins/xml-pack/xml-pack.plugin |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/plugins/xml-pack/configure.ac b/plugins/xml-pack/configure.ac
index fd92e9a..1868493 100644
--- a/plugins/xml-pack/configure.ac
+++ b/plugins/xml-pack/configure.ac
@@ -1,7 +1,7 @@
 # --enable-xml-pack-plugin=yes/no
 AC_ARG_ENABLE([xml-pack-plugin],
               [AS_HELP_STRING([--enable-xml-pack-plugin=@<:@yes/no@:>@],
-                              [Build with support for xml enhancements such as indentation and auto 
completion.])],
+                              [Build with support for xml enhancements: indentation, highlight, resolver, 
diagnostics.])],
               [enable_xml_pack_plugin=$enableval],
               [enable_xml_pack_plugin=yes])
 
diff --git a/plugins/xml-pack/xml-pack.plugin b/plugins/xml-pack/xml-pack.plugin
index 20a6d9b..62891cd 100644
--- a/plugins/xml-pack/xml-pack.plugin
+++ b/plugins/xml-pack/xml-pack.plugin
@@ -1,6 +1,6 @@
 [Plugin]
 Module=xml-pack-plugin
-Name=XML Auto-Indenter, highlighter and resolver
+Name=XML Auto-Indenter, highlighter, resolver, diagnostics
 Description=Provides language support features for XML
 Authors=Christian Hergert <christian hergert me>
 Copyright=Copyright © 2015 Christian Hergert