Fix auto-advance (off by one)
Fix auto-advance (off by one)

apascual/braintree_ios,billCTG/braintree_ios,braintree/braintree_ios,apascual/braintree_ios,billCTG/braintree_ios,billCTG/braintree_ios,apascual/braintree_ios,Feverup/braintree_ios,billCTG/braintree_ios,billCTG/braintree_ios,braintree/braintree_ios,Feverup/braintree_ios,braintree/braintree_ios,braintree/braintree_ios,Feverup/braintree_ios,apascual/braintree_ios,Feverup/braintree_ios