documentation typo

base-name -> base_name
Merge pull request #2265 from jfw/patch-2

documentation typo
Improve check for nested writes
Merge pull request #2266 from tomchristie/improve-nested-write-checking

Improve error checking for nested writes.
Better errors when serializer has incorrectly named field.
Fix test for python2/3 compat
Merge pull request #2267 from tomchristie/better-misconfigured-serializer-errors

Better errors when serializer has incorrectly named field.
Change serializers.Field to serializers.ReadOnlyField for 3.x compatibility

Using this code snippet as-is on DRF 3.0.1 results in a NotImplementedError
being raised for to_representation due to 3.0's changed behavior with
serializers.Field. The code snippet should be updated to use
serializers.ReadOnlyField instead.

Further discussion here:
https://groups.google.com/forum/?fromgroups=#!topic/django-rest-framework/aX8mLT_v3yc
Merge pull request #2269 from bjacobel/bjacobel/documentation-pagination-readonlyfield

Change serializers.Field to serializers.ReadOnlyField for 3.x compatibility
Merge branch 'master' into version-3.1