Type fix in guide

This commit is contained in:
Kevin Tew 2011-01-19 12:35:24 -07:00
parent f662ea5322
commit 0512aa1e27

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@ -218,7 +218,7 @@ list is exhausted.
You can avoid piling up additions by adding along the way. To You can avoid piling up additions by adding along the way. To
accumulate a length this way, we need a function that takes both a accumulate a length this way, we need a function that takes both a
list and the length of the list seem so far; the code below uses a list and the length of the list seen so far; the code below uses a
local function @racket[iter] that accumulates the length in an local function @racket[iter] that accumulates the length in an
argument @racket[len]: argument @racket[len]: