--- a/text/hochschild.tex	Tue Oct 27 22:27:07 2009 +0000
+++ b/text/hochschild.tex	Wed Oct 28 00:54:35 2009 +0000
@@ -7,6 +7,8 @@
 and find that for $S^1$ the blob complex is homotopy equivalent to the 
 Hochschild complex of the category (algebroid) that we started with.
 
+\nn{initial idea for blob complex came from thinking about...}
+
 \nn{need to be consistent about quasi-isomorphic versus homotopy equivalent
 in this section.
 since the various complexes are free, q.i. implies h.e.}