add prefix

diff --git a/topics/_week4_fixed_point_combinator.mdwn b/topics/_week4_fixed_point_combinator.mdwn
index c93a16b..5fb5409 100644 (file)
--- a/topics/_week4_fixed_point_combinator.mdwn
+++ b/topics/_week4_fixed_point_combinator.mdwn
@@ -1,5 +1,8 @@
 [[!toc]]
 
+**Chris:** I'll be working on this page heavily until 11--11:30 or so. Sorry not to do it last night, I crashed.
+
+
 #Recursion: fixed points in the lambda calculus##
 
 Sometimes when you type in a web search, Google will suggest