PEP 8 clean thanks to auto pep8

gns3server/web/documentation.py

@@ -22,7 +22,9 @@ from gns3server.web.route import Route
 
 
 class Documentation(object):
+
     """Extract API documentation as Sphinx compatible files"""
+
     def __init__(self, route):
         self._documentation = route.get_documentation()
 

gns3server/web/response.py

@@ -38,6 +38,7 @@ class Response(aiohttp.web.Response):
 
     :param anwser The response as a Python object
     """
+
     def json(self, answer):
         """Pass a Python object and return a JSON as answer"""
 

gns3server/web/route.py

@@ -49,6 +49,7 @@ def parse_request(request, input_schema):
 
 
 class Route(object):
+
     """ Decorator adding:
         * json schema verification
         * routing inside handlers