Comments updated

docs/topics/release-notes.md

@@ -6,7 +6,7 @@
 
 ## Master
 
-* Bugfix: Cannot create objects with reversed M2M relations
+* Bugfix: Cannot create objects with reverse M2M relations
 
 ## 2.1.1
 

rest_framework/serializers.py

@@ -447,13 +447,13 @@ class ModelSerializer(Serializer):
                 setattr(instance, key, val)
             return instance
 
-        # Reversed relation
+        # Reverse relations
         for (obj, model) in self.opts.model._meta.get_all_related_m2m_objects_with_model():
             field_name = obj.field.related_query_name()
             if field_name in attrs:
                 self.m2m_data[field_name] = attrs.pop(field_name)
 
-        # Forward relation
+        # Forward relations
         for field in self.opts.model._meta.many_to_many:
             if field.name in attrs:
                 self.m2m_data[field.name] = attrs.pop(field.name)