[gtk] Update POTFILES.skip

[Piotr Drąg <piotrdrag src gnome org>]

commit b4093e59ee7cd072d6314fe57402a456f863ebf4
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sun May 5 16:11:04 2019 +0200

    Update POTFILES.skip

 po-properties/POTFILES.skip | 1 +
 po/POTFILES.skip            | 1 +
 2 files changed, 2 insertions(+)
---
diff --git a/po-properties/POTFILES.skip b/po-properties/POTFILES.skip
index 1df892d5dc..c7c7a69f7a 100644
--- a/po-properties/POTFILES.skip
+++ b/po-properties/POTFILES.skip
@@ -43,6 +43,7 @@ demos/gtk-demo/stack.ui
 demos/gtk-demo/theming.ui
 demos/icon-browser/menus.ui
 demos/icon-browser/window.ui
+demos/node-editor/node-editor-window.ui
 demos/widget-factory/menus.ui
 demos/widget-factory/widget-factory.c
 demos/widget-factory/widget-factory.ui
diff --git a/po/POTFILES.skip b/po/POTFILES.skip
index b68dbee5f0..6fefb4b2ee 100644
--- a/po/POTFILES.skip
+++ b/po/POTFILES.skip
@@ -43,6 +43,7 @@ demos/gtk-demo/stack.ui
 demos/gtk-demo/theming.ui
 demos/icon-browser/menus.ui
 demos/icon-browser/window.ui
+demos/node-editor/node-editor-window.ui
 demos/widget-factory/menus.ui
 demos/widget-factory/widget-factory.c
 demos/widget-factory/widget-factory.ui