tweaked week3

Signed-off-by: Jim Pryor <profjim@jimpryor.net>

diff --git a/week3.mdwn b/week3.mdwn
index a9ca3cd..9e67041 100644 (file)
--- a/week3.mdwn
+++ b/week3.mdwn
@@ -14,7 +14,8 @@ In OCaml, you'd define that like this:
 
 In Scheme you'd define it like this:
 
-       (letrec [(get_length (lambda (lst) (if (null? lst) 0 [+ 1 (get_length (cdr lst))] )) )]
+       (letrec [(get_length
+                               (lambda (lst) (if (null? lst) 0 [+ 1 (get_length (cdr lst))] )) )]
                ... ; here you go on to use the function "get_length"
        )