Removed unnecessary code-block directives.

docs/topics/db/examples/many_to_one.txt

@@ -2,11 +2,7 @@
 Many-to-one relationships
 #########################
 
-.. highlight:: pycon
-
-To define a many-to-one relationship, use :class:`~django.db.models.ForeignKey`.
-
-.. code-block:: python
+To define a many-to-one relationship, use :class:`~django.db.models.ForeignKey`::
 
     from django.db import models
 
@@ -32,6 +28,8 @@ To define a many-to-one relationship, use :class:`~django.db.models.ForeignKey`.
 What follows are examples of operations that can be performed using the Python
 API facilities.
 
+.. highlight:: pycon
+
 Create a few Reporters::
 
     >>> r = Reporter(first_name='John', last_name='Smith', email='john@example.com')

docs/topics/db/examples/one_to_one.txt

@@ -2,13 +2,9 @@
 One-to-one relationships
 ########################
 
-.. highlight:: pycon
-
 To define a one-to-one relationship, use :ref:`ref-onetoone`.
 
-In this example, a ``Place`` optionally can be a ``Restaurant``:
-
-.. code-block:: python
+In this example, a ``Place`` optionally can be a ``Restaurant``::
 
     from django.db import models
 
@@ -37,6 +33,8 @@ In this example, a ``Place`` optionally can be a ``Restaurant``:
 What follows are examples of operations that can be performed using the Python
 API facilities.
 
+.. highlight:: pycon
+
 Create a couple of Places::
 
     >>> p1 = Place(name='Demon Dogs', address='944 W. Fullerton')