Improved persistence.rst (and other bits).
@@ -115,7 +115,7 @@ An **event notification** is a stored event that also has a 'notification ID'.
The notification ID identifies the position of an aggregate event in an
application sequence.
-An **application sequence is a sequence of event notifications
+An **application sequence** is a sequence of event notifications
for an application.
A **tracking** object indicates the position of an event notification in
