Updated docs

src/cpl_query/enumerable/enumerable_abc.py

@@ -4,19 +4,18 @@ from cpl_query.base.queryable_abc import QueryableABC
 
 
 class EnumerableABC(QueryableABC):
-    r"""ABC to define functions on list
-    """
+    r"""ABC to define functions on list"""
 
     @abstractmethod
     def __init__(self, t: type = None, values: list = None):
         QueryableABC.__init__(self, t, values)
 
-    def to_iterable(self) -> 'IterableABC':
+    def to_iterable(self) -> "IterableABC":
         r"""Converts :class: `cpl_query.enumerable.enumerable_abc.EnumerableABC` to :class: `cpl_query.iterable.iterable_abc.IterableABC`
 
-        Returns
-        -------
+        Returns:
             :class: `cpl_query.iterable.iterable_abc.IterableABC`
         """
         from cpl_query.iterable.iterable import Iterable
+
         return Iterable(self._type, self.to_list())