diff --git a/quickstart.md b/quickstart.md
index 8aab31ee..056d6e04 100644
--- a/quickstart.md
+++ b/quickstart.md
@@ -64,10 +64,12 @@ USER_DATA = [
     },
 ]
 
+
 def fetch_user_from_database(user_id):
     user, = [user for user in USER_DATA if user['user_id'] == user_id]
     return user
 
+
 def fetch_users_from_database(args):
     full_name = args.get('fullName', None)
     if full_name:
@@ -78,8 +80,9 @@ def fetch_users_from_database(args):
     if sort_direction and sort_direction == 'DESC':
         reversed = True
 
-    filtered_users = [user for user in USER_DATA if full_name is None or full_name in
-    user['first_name'].upper() + ' ' + user['last_name'].upper()]
+    filtered_users = [user for user in USER_DATA if full_name is None or
+                      full_name in user['first_name'].upper() + ' ' +
+                      user['last_name'].upper()]
     if sort_key and sort_direction:
         filtered_users.sort(lambda item: item[sort_key], reverse=reversed)
 
@@ -87,39 +90,46 @@ def fetch_users_from_database(args):
 
 schema = graphene.Schema()
 
+
 class User(relay.Node):
     """A User fetched from the database"""
     user_id = graphene.ID()
     first_name = graphene.String()
     last_name = graphene.String()
-    full_name = graphene.String(description='A field created by setting the first and last name.')
+    full_name = graphene.String(
+        description='A field created by setting the first and last name.')
     email_address = graphene.String()
     age = graphene.Int()
 
     @classmethod
     def get_node(cls, user_id, info):
         user_dict = fetch_user_from_database(user_id)
-        # user_dict will contain the fields, user_id, first_name, last_name, email_address and age
-        user_dict['id'] = user_dict['user_id'] # will be used to set the global ID used by relay
+        # user_dict will contain the fields, user_id, first_name, last_name,
+        # email_address and age
+        # will be used to set the global ID used by relay
+        user_dict['id'] = user_dict['user_id']
         return User(**user_dict)
 
     def resolve_full_name(self, *args):
         return ' '.join([self.first_name, self.last_name])
 
+
 def _user_container(user):
-    # user_dict will contain the fields, user_id, first_name, last_name, email_address and age
+    # user_dict will contain the fields, user_id, first_name, last_name,
+    # email_address and age
     user['id'] = user['user_id']
     return User(**user)
 
+
 # This will be our root query
 class Query(graphene.ObjectType):
         users = graphene.List(User,
-                            fullName=graphene.String(),
-                            sortKey=graphene.String(),
-                            sortDirection=graphene.String())
+                              fullName=graphene.String(),
+                              sortKey=graphene.String(),
+                              sortDirection=graphene.String())
         user = relay.NodeField(User)
-        viewer = graphene.Field('self') # needed for Relay
-        
+        viewer = graphene.Field('self')  # needed for Relay
+
         # args will be a dict with 'fullName', 'sortKey' and 'sortDirection'
         # info is an object with information about the query being sent
         def resolve_users(self, args, info):
@@ -138,7 +148,9 @@ Then, we can start querying our schema:
 ```python
 result = schema.execute('query { users { fullName } }')
 
-# result.data should be {'users': [{fullName: 'Peter Cabbage'}, {fullName: 'Lukas Chart'}, {fullName: 'Marie Cauliflower'}]}
+# result.data should be
+# {'users': [{fullName: 'Peter Cabbage'}, {fullName: 'Lukas Chart'},
+# {fullName: 'Marie Cauliflower'}]}
 users = result.data['users']
 
 print(users)