edits

Author: norareidy

source/interact-data.txt

@@ -38,5 +38,5 @@ MongoDB data.
 - :ref:`django-raw-queries`: Learn how to use MongoDB's aggregation pipeline syntax
   or the PyMongo driver to query your data.
 
-- :ref:`django-transactions`: Learn how to use {+framework+}'s transactions API
+- :ref:`django-transactions`: Learn how to use {+framework+}'s transaction API
   to run data operations within a transaction.

source/interact-data/transactions.txt

@@ -86,7 +86,8 @@ Examples
 ~~~~~~~~
 
 The following example calls the ``create()`` method within a transaction,
-inserting a document into the ``sample_mflix.movies`` collection:
+inserting a document into the ``sample_mflix.movies`` collection if the
+transaction succeeds:
 
 .. literalinclude:: /includes/interact-data/transactions.py
    :start-after: start-transaction-decorator
@@ -96,7 +97,7 @@ inserting a document into the ``sample_mflix.movies`` collection:
 
 Alternatively, you can use the ``transaction.atomic()`` context manager
 to create an atomic block. This example runs the same operation as the
-previous example but uses a context manager to start a transaction:
+preceding example but uses a context manager to start a transaction:
 
 .. literalinclude:: /includes/interact-data/transactions.py
    :start-after: start-transaction-manager