- fix typo in a comment
- fix typo in a comment

git-svn-id: daef8f7c0365314849dcc3bb2e75e2905a594850@26 013ecfd8-0664-425d-a759-9c98391dc3f9

dreibh/planetlab-lxc-plcapi,gaetan-be/phpxmlrpc,dreibh/planetlab-lxc-plcapi,dreibh/planetlab-lxc-plcapi,howaichun/phpxmlrpc,gaetan-be/phpxmlrpc,howaichun/phpxmlrpc,gaetan-be/phpxmlrpc,dreibh/planetlab-lxc-plcapi,gaetan-be/phpxmlrpc,howaichun/phpxmlrpc,howaichun/phpxmlrpc