PEP8:

koan/utils.py:164:17: E128 continuation line under-indented for visual indent
koan/utils.py:594:9: E128 continuation line under-indented for visual indent
koan/utils.py:595:9: E128 continuation line under-indented for visual indent
koan/utils.py:596:9: E128 continuation line under-indented for visual indent