features/support/env.rb in vagrant-exec-0.2.1 vs features/support/env.rb in vagrant-exec-0.3.0

@@ -6,7 +6,7 @@
   @aruba_timeout_seconds = 60
 end
 
 After do
   # halt VM
-  system "cd tmp/aruba; bundle exec vagrant halt &> /dev/null"
+  system 'cd tmp/aruba; bundle exec vagrant halt &> /dev/null'
 end