diff --git a/docs/providers/factory.rst b/docs/providers/factory.rst
index d8e13cb1..bc0cc9b1 100644
--- a/docs/providers/factory.rst
+++ b/docs/providers/factory.rst
@@ -84,11 +84,7 @@ provided by another factories:
         """Example class User."""
 
         def __init__(self, main_photo):
-            """Initializer.
-
-            :param main_photo: Photo
-            :return:
-            """
+            """Initializer."""
             self.main_photo = main_photo
             super(User, self).__init__()
 
@@ -147,13 +143,7 @@ So, please, follow the example below:
         """
 
         def __init__(self, id, main_photo, credit_card):
-            """Initializer.
-
-            :param id: int
-            :param main_photo: Photo
-            :param credit_card: CreditCard
-            :return:
-            """
+            """Initializer."""
             self.id = id
             self.main_photo = main_photo
             self.credit_card = credit_card
@@ -391,8 +381,7 @@ Example:
         def __init__(self, photos_factory):
             """Initializer.
 
-            :param photos_factory: objects.providers.Factory
-            :return:
+            :param photos_factory: (objects.providers.Factory) -> Photo
             """
             self.photos_factory = photos_factory
             self._main_photo = None
diff --git a/examples/providers/factory_delegation.py b/examples/providers/factory_delegation.py
index d9fc33e0..3daf6f2a 100644
--- a/examples/providers/factory_delegation.py
+++ b/examples/providers/factory_delegation.py
@@ -11,8 +11,7 @@ class User(object):
     def __init__(self, photos_factory):
         """Initializer.
 
-        :param photos_factory: objects.providers.Factory
-        :return:
+        :param photos_factory: (objects.providers.Factory) -> Photo
         """
         self.photos_factory = photos_factory
         self._main_photo = None
diff --git a/examples/providers/factory_init_injections.py b/examples/providers/factory_init_injections.py
index 18755eb9..4d7a87a5 100644
--- a/examples/providers/factory_init_injections.py
+++ b/examples/providers/factory_init_injections.py
@@ -9,11 +9,7 @@ class User(object):
     """Example class User."""
 
     def __init__(self, main_photo):
-        """Initializer.
-
-        :param main_photo: Photo
-        :return:
-        """
+        """Initializer."""
         self.main_photo = main_photo
         super(User, self).__init__()
 
diff --git a/examples/providers/factory_init_injections_and_contexts.py b/examples/providers/factory_init_injections_and_contexts.py
index dcc39f35..60eed5f6 100644
--- a/examples/providers/factory_init_injections_and_contexts.py
+++ b/examples/providers/factory_init_injections_and_contexts.py
@@ -17,13 +17,7 @@ class User(object):
     """
 
     def __init__(self, id, main_photo, credit_card):
-        """Initializer.
-
-        :param id: int
-        :param main_photo: Photo
-        :param credit_card: CreditCard
-        :return:
-        """
+        """Initializer."""
         self.id = id
         self.main_photo = main_photo
         self.credit_card = credit_card