[gnome-builder] Update POTFILES.in

[Piotr Drąg <piotrdrag src gnome org>]

commit 8aa53938aa05ca103f24f02ead021ce108f6c95c
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Thu Jul 13 15:55:08 2017 +0200

    Update POTFILES.in

 po/POTFILES.in |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 06dad52..72e91e9 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -174,5 +174,6 @@ plugins/terminal/gtk/menus.ui
 plugins/todo/todo_plugin/__init__.py
 plugins/vala-pack/ide-vala-preferences-addin.vala
 plugins/valgrind/valgrind_plugin/__init__.py
+plugins/xml-pack/ide-xml-parser.c
 plugins/xml-pack/ide-xml-service.c
 plugins/xml-pack/ide-xml-tree-builder.c