diff --git a/specification/OOO/Ch07-PersistenceCapable.odt b/specification/OOO/Ch07-PersistenceCapable.odt
index ba3d63a..9b427b7 100644
--- a/specification/OOO/Ch07-PersistenceCapable.odt
+++ b/specification/OOO/Ch07-PersistenceCapable.odt
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