COSMIT fix typo in comment
@@ -45,7 +45,7 @@ class _BaseComposition(six.with_metaclass(ABCMeta, BaseEstimator)):
for name in list(six.iterkeys(params)):
if '__' not in name and name in names:
self._replace_estimator(attr, name, params.pop(name))
- # 3. Step parameters and other initilisation arguments
+ # 3. Step parameters and other initialisation arguments
super(_BaseComposition, self).set_params(**params)
return self
