Typo on api-guide/fields.md and serializers.py

docs/api-guide/fields.md

@@ -299,9 +299,9 @@ Django's regular [FILE_UPLOAD_HANDLERS] are used for handling uploaded files.
 
 # Custom fields
 
-If you want to create a custom field, you'll probably want to override either one or both of the `.to_native()` and `.from_native()` methods.  These two methods are used to convert between the initial datatype, and a primative, serializable datatype.  Primative datatypes may be any of a number, string, date/time/datetime or None.  They may also be any list or dictionary like object that only contains other primative objects.
+If you want to create a custom field, you'll probably want to override either one or both of the `.to_native()` and `.from_native()` methods.  These two methods are used to convert between the initial datatype, and a primitive, serializable datatype.  Primitive datatypes may be any of a number, string, date/time/datetime or None.  They may also be any list or dictionary like object that only contains other primitive objects.
 
-The `.to_native()` method is called to convert the initial datatype into a primative, serializable datatype.  The `from_native()` method is called to restore a primative datatype into it's initial representation.
+The `.to_native()` method is called to convert the initial datatype into a primitive, serializable datatype.  The `from_native()` method is called to restore a primitive datatype into it's initial representation.
 
 ## Examples
 

rest_framework/serializers.py

@@ -6,8 +6,8 @@ form encoded input.
 Serialization in REST framework is a two-phase process:
 
 1. Serializers marshal between complex types like model instances, and
-python primatives.
-2. The process of marshalling between python primatives and request and
+python primitives.
+2. The process of marshalling between python primitives and request and
 response content is handled by parsers and renderers.
 """
 from __future__ import unicode_literals