1:D400: First line should end with '.', not 'r'
1:D205: Blank line missing between one-line summary and description
1:D208: Docstring is over-indented
36:D101: Docstring missing
41:D102: Docstring missing
48:D401: First line should be imperative: 'Trie', not 'Tries'
48:D400: First line should end with '.', not '`'
123:D401: First line should be imperative: 'Enable', not 'Enables'
133:D401: First line should be imperative: 'Enable', not 'Enables'
4: I102 copyright year is outdated, expected 2014 but got 2013