foundation: make cookstyle happy

diff --git a/cookbooks/foundation/recipes/wiki.rb b/cookbooks/foundation/recipes/wiki.rb
index ef74bf0913337b0941350229dc34fffec0df5622..9a25ef48005dd2d7457cdd7b0a8e79bb1fa1cb46 100644 (file)
--- a/cookbooks/foundation/recipes/wiki.rb
+++ b/cookbooks/foundation/recipes/wiki.rb
@@ -41,7 +41,7 @@ mediawiki_site "wiki.osmfoundation.org" do
   email_sender "webmaster@openstreetmap.org"
   email_sender_name "OSMF Wiki"
   private_accounts true
-  extra_file_extensions ["mp3", "pptx"]
+  extra_file_extensions %w[mp3 pptx]
   version "1.39"
 end