(no commit message)

diff --git a/topics/week4_more_about_fixed_point_combinators.mdwn b/topics/week4_more_about_fixed_point_combinators.mdwn
index 17d8eab..51d8b88 100644 (file)
--- a/topics/week4_more_about_fixed_point_combinators.mdwn
+++ b/topics/week4_more_about_fixed_point_combinators.mdwn
@@ -311,8 +311,7 @@ so `A 4 x` is to `A 3 x` as hyper-exponentiation is to exponentiation...
      according to what ordering?  How do you know it's least?
      Is leastness important?
 
-## Q: I still don't fully understand the Y combinator.  Can you
-   explain it in a different way?
+## Q: I still don't fully understand the Y combinator.  Can you explain it in a different way?
 
 Sure!  Here is another way to derive Y.  We'll start by choosing a
 specific goal, and at each decision point, we'll make a reasonable