Fix cookstyle warnings

diff --git a/roles/wiki.rb b/roles/wiki.rb
index e70b5f53fb77dcc4059053c56569104553fda324..5f863b3c59b4689c7db27646a31655d65f6727f6 100644 (file)
--- a/roles/wiki.rb
+++ b/roles/wiki.rb
@@ -24,7 +24,7 @@ default_attributes(
     }
   },
   :exim => {
-    :trusted_users => ["www-data", "wiki"],
+    :trusted_users => %w[www-data wiki],
     :aliases => {
       :root => "grant"
     },