diff --git a/wagtail/contrib/wagtailapi/endpoints.py b/wagtail/contrib/wagtailapi/endpoints.py
index 5050c47b0..f140aad6c 100644
--- a/wagtail/contrib/wagtailapi/endpoints.py
+++ b/wagtail/contrib/wagtailapi/endpoints.py
@@ -30,7 +30,7 @@ class BaseAPIEndpoint(GenericViewSet):
     renderer_classes = [JSONRenderer]
 
     # The BrowsableAPIRenderer requires rest_framework to be installed
-    # Remove this check in Wagtail 1.4 as rest_framwork will be required
+    # Remove this check in Wagtail 1.4 as rest_framework will be required
     # RemovedInWagtail14Warning
     if apps.is_installed('rest_framework'):
         renderer_classes.append(BrowsableAPIRenderer)
@@ -38,7 +38,7 @@ class BaseAPIEndpoint(GenericViewSet):
     pagination_class = WagtailPagination
     base_serializer_class = BaseSerializer
     filter_backends = []
-    model = None # Set on subclass
+    model = None  # Set on subclass
 
     known_query_parameters = frozenset([
         'limit',
@@ -116,7 +116,7 @@ class BaseAPIEndpoint(GenericViewSet):
 
         # Get all available fields
         all_fields = self.get_api_fields(model)
-        all_fields = list(OrderedDict.fromkeys(all_fields)) # Removes any duplicates in case the developer put "title" in api_fields
+        all_fields = list(OrderedDict.fromkeys(all_fields))  # Removes any duplicates in case the developer put "title" in api_fields
 
         if self.action == 'listing_view':
             # Listing views just show the title field and any other allowed field the user specified