[gnome-builder] beautifier: fix installation of subdirs

[Sébastien Lafargue <slafargue src gnome org>]

commit ef8c27b513ccac74d742e19b46aea70c44769b8d
Author: Sebastien Lafargue <slafargue gnome org>
Date:   Thu Aug 10 23:32:38 2017 +0200

    beautifier: fix installation of subdirs
    
    The source path was wrong.

 plugins/beautifier/meson.build |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/plugins/beautifier/meson.build b/plugins/beautifier/meson.build
index 6667b0a..90f03b8 100644
--- a/plugins/beautifier/meson.build
+++ b/plugins/beautifier/meson.build
@@ -29,7 +29,8 @@ shared_module('beautifier_plugin', beautifier_sources,
   install_dir: plugindir,
 )
 
-install_subdir('data', install_dir: beautifier_datadir)
+install_subdir('beautifier_plugin/data', install_dir: beautifier_datadir)
+install_subdir('beautifier_plugin/internal', install_dir: beautifier_datadir)
 
 configure_file(
           input: 'beautifier.plugin',