Added information for PyEval_EvalCode(). Fixed a couple of typos (new references are represented by "+1", not "1").
Added information for PyEval_EvalCode().
Fixed a couple of typos (new references are represented by "+1", not "1").

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator