Update default.rb

update to default.rb as per @dennyzhang suggestion https://github.com/viverae-cookbooks/apache2/issues/310

Author: joshuacox

recipes/default.rb

@@ -115,7 +115,6 @@
 %W(
   #{node['apache']['dir']}/ssl
   #{node['apache']['cache_dir']}
-  #{node['apache']['lock_dir']}
 ).each do |path|
   directory path do
     mode '0755'