Private func naming typo
Private func naming typo

Renaming this should be no problem as it is only internally used.
braintree/braintree_python,mapleoin/braintree_python,mapleoin/braintree_python,braintree/braintree_python,felixonmars/braintree_python,felixonmars/braintree_python,braintree/braintree_python,mapleoin/braintree_python,felixonmars/braintree_python