diff -r 38955cc8e1a7 -r 4fc3118df1c8 text/intro.tex
--- a/text/intro.tex	Sun Jul 10 14:52:33 2011 -0600
+++ b/text/intro.tex	Fri Jul 15 14:45:59 2011 -0700
@@ -38,7 +38,7 @@
 %See \S \ref{sec:future} for slightly more detail.
 
 Throughout, we have resisted the temptation to work in the greatest possible generality.
-(Don't worry, it wasn't that hard.)
+%(Don't worry, it wasn't that hard.)
 In most of the places where we say ``set" or ``vector space", any symmetric monoidal category 
 with sufficient limits and colimits would do.
 We could also replace many of our chain complexes with topological spaces (or indeed, work at the generality of model categories).