--- a/text/tqftreview.tex	Mon Jul 19 08:42:24 2010 -0700
+++ b/text/tqftreview.tex	Mon Jul 19 08:43:02 2010 -0700
@@ -111,9 +111,9 @@
 are transverse to $Y$ or splittable along $Y$.
 \item Gluing with corners.
 Let $\bd X = Y \cup Y \cup W$, where the two copies of $Y$ and 
-$W$ might intersect along their boundaries.
+$W$ might intersect along their boundaries. \todo{Really? I thought we wanted the boundaries of the two copies of Y to be disjoint}
 Let $X\sgl$ denote $X$ glued to itself along the two copies of $Y$
-(Figure xxxx).
+(Figure \ref{fig:???}).
 Note that $\bd X\sgl = W\sgl$, where $W\sgl$ denotes $W$ glued to itself
 (without corners) along two copies of $\bd Y$.
 Let $c\sgl \in \cC_{k-1}(W\sgl)$ be a be a splittable field on $W\sgl$ and let
@@ -245,9 +245,7 @@
 One of the advantages of string diagrams over pasting diagrams is that one has more
 flexibility in slicing them up in various ways.
 In addition, string diagrams are traditional in quantum topology.
-The diagrams predate by many years the terms ``string diagram" and ``quantum topology", e.g. \cite{
-MR0281657,MR776784 % penrose
-}
+The diagrams predate by many years the terms ``string diagram" and ``quantum topology", e.g. \cite{MR0281657,MR776784} % both penrose
 
 If $X$ has boundary, we require that the cell decompositions are in general
 position with respect to the boundary --- the boundary intersects each cell