--- a/text/appendixes/comparing_defs.tex	Fri Dec 09 18:43:11 2011 -0800
+++ b/text/appendixes/comparing_defs.tex	Sat Dec 10 21:07:51 2011 -0800
@@ -661,7 +661,7 @@
 \end{figure}
 
 Given 1-morphisms $a$, $b$ and $c$ of $D$, we define the associator from $(a\bullet b)\bullet c$ to $a\bullet(b\bullet c)$
-as in Figure \nn{like triangle 4.a, but more general; use three colors as in that fig}.
+as in Figure \ref{fig:associator}.
 This is just a reparameterization of the pinched product $(a\bullet b\bullet c)\times I$ of $\cC$.
 \begin{figure}[t]
 $$