--- a/blob_changes_v3	Fri May 06 17:46:07 2011 -0700
+++ b/blob_changes_v3	Fri May 06 17:48:23 2011 -0700
@@ -13,6 +13,7 @@
 - added definition of collaring homeomorphism
 - improved definition of bordism n-category
 - fixed definition of a refinement of a ball decomposition (intermediate manifolds should also be disjoiunt unions of balls)
-- added brief defintion of monoidal n-categories
+- added brief definition of monoidal n-categories
 - fixed statement of compatibility of product morphisms with gluing
-- 
\ No newline at end of file
+- added remark about manifolds which do not admit ball decompositions; restricted product theorem (7.1.1) to apply only to these manifolds
+-