[gtk+] Updated POTFILES.skip

[Piotr Drąg <piotrdrag src gnome org>]

commit 4185e9eaa3460a36bc2bce1a666f1c0258402972
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Tue Jul 19 17:14:30 2016 +0200

    Updated POTFILES.skip

 po-properties/POTFILES.skip |    3 +++
 po/POTFILES.skip            |    3 +++
 2 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/po-properties/POTFILES.skip b/po-properties/POTFILES.skip
index 5a97406..0771cee 100644
--- a/po-properties/POTFILES.skip
+++ b/po-properties/POTFILES.skip
@@ -1,3 +1,5 @@
+# List of source files that should *not* be translated.
+# Please keep this file sorted alphabetically.
 demos/gtk-demo/application.ui
 demos/gtk-demo/appmenu.ui
 demos/gtk-demo/appwindow.c
@@ -143,6 +145,7 @@ gtk/ui/gtkrecentchooserdefault.ui.h
 gtk/ui/gtkvolumebutton.ui
 gtk/ui/gtkvolumebutton.ui.h
 tests/dialog.ui
+tests/popupat.ui
 tests/testfilechooser.c
 testsuite/a11y/accessible-name.ui
 testsuite/a11y/assistant.ui
diff --git a/po/POTFILES.skip b/po/POTFILES.skip
index 4ce05ab..fa4ad57 100644
--- a/po/POTFILES.skip
+++ b/po/POTFILES.skip
@@ -1,3 +1,5 @@
+# List of source files that should *not* be translated.
+# Please keep this file sorted alphabetically.
 demos/gtk-demo/application.ui
 demos/gtk-demo/appmenu.ui
 demos/gtk-demo/appwindow.c
@@ -69,6 +71,7 @@ examples/bp/gtk/menus.ui
 examples/plugman.c
 gtk/paper_names.c
 tests/dialog.ui
+tests/popupat.ui
 tests/testfilechooser.c
 testsuite/a11y/accessible-name.ui
 testsuite/a11y/assistant.ui