bugs.po:229: trailing whitespace (trailing-whitespace)
tutorial/modules.po:412: trailing whitespace (trailing-whitespace)
tutorial/datastructures.po:1108: trailing whitespace (trailing-whitespace)
tutorial/datastructures.po:660: Unnecessary parentheses in ':func:`set()`' (unnecessary-parentheses)
tutorial/datastructures.po:660: Unnecessary parentheses in ':func:`set()`' (unnecessary-parentheses)
c-api/arg.po:24: trailing whitespace (trailing-whitespace)
c-api/apiabiversion.po:46: trailing whitespace (trailing-whitespace)