[gtk+] meson: fix GETTEXT_PACKAGE

[Emmanuele Bassi <ebassi src gnome org>]

commit 69f075202d7bd3503af7406dd50ab1cb34399d19
Author: Tim-Philipp Müller <tim centricular com>
Date:   Wed Mar 22 18:32:36 2017 +0000

    meson: fix GETTEXT_PACKAGE

 meson.build |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/meson.build b/meson.build
index caf80a7..7afc9e1 100644
--- a/meson.build
+++ b/meson.build
@@ -81,7 +81,7 @@ cdata.set('PACKAGE_VERSION', '"'+meson.project_version()+'"')
 cdata.set('GTK_LOCALEDIR', '"'+get_option('localedir')+'"')
 cdata.set('GTK_DATADIR', '"'+get_option('datadir')+'"')
 cdata.set('GTK_LIBDIR', '"'+get_option('libdir')+'"')
-cdata.set('GETTEXT_PACKAGE', '"gtk30"')
+cdata.set('GETTEXT_PACKAGE', '"gtk40"')
 cdata.set('GTK_MAJOR_VERSION', gtk_major_version)
 cdata.set('GTK_MINOR_VERSION', gtk_minor_version)
 cdata.set('GTK_MICRO_VERSION', gtk_micro_version)