Section 1. That part of section one of Act Numbered Twenty-one hundred and seventy-seven relating to Act Numbered Twenty-one hundred and seventeen is hereby amended to read as follows:
"Act No. 2117. Passed February first, nineteen hundred and twelve, entitled 'An Act amending sections one hundred and twenty, one hundred and twenty-one, and one hundred and twenty-two of Act Numbered Eleven hundred and eighty-nine, entitled "The internal Revenue Law of Nineteen hundred and four," by denning the classes of persons who are exempt from the payment of the cedula tax, changing the period within which such tax shall be paid without delinquency, and for other purposes,' except that provision of section one which reads as follows:
" '10. Persons who are required to pay the tax imposed by section nineteen of Act Numbered Thirteen hundred and ninety-six. (awÞhi( "