#2448 typo修正・ソース整形・ソースコメントの改善 for 2.13.3
 The property arrResponse does not exist. Did you maybe forget to
 declare it?

git-svn-id: http://svn.ec-cube.net/open/branches/version-2_13-dev@23603 1e3b908f-19a9-db11-a64c-001125224ba8