Corrected the argument in the README file for php path
Corrected the argument in the README file for php path

ikappas/sublime-phpcs,kujiy/sublime-phpcs,appleboy/sublime-phpcs,michaelhogg/sublime-phpcs,kujiy/sublime-phpcs,ikappas/sublime-phpcs,michaelhogg/sublime-phpcs,handrus/sublime-phpcs,liuxuecheng/sublime-phpcs,liuxuecheng/sublime-phpcs