-# transaction, this is just $self. If there is a transaction, this is the snapshot take before the transaction
-# began. This method is private because it provides direct access to the actual snapshot. It is important that
-# the snapshot not be changed or a rollback would roll back to an altered state.
+# transaction, this is just $self. If there is a transaction, this is the snapshot taken immediately before
+# the transaction began. This method is private because it provides direct access to the actual snapshot. It
+# is important that the snapshot not be changed or a rollback would roll back to an altered state.