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fixing more string/symbol bugs; please propagate

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svn: r15466
This commit is contained in:
Matthias Felleisen 2009-07-16 20:18:40 +00:00
parent 742660ffe7
commit bc394a4f1e
1 changed files with 1 additions and 1 deletions
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collects/teachpack/2htdp/scribblings/universe.scrbl
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@ -1007,7 +1007,7 @@ Understanding the server's event handling functions demands several data
@defproc[(iworld=? [u iworld?][v iworld?]) boolean?]{
compares two @emph{iworld}s for equality.}
@defproc[(iworld-name [w iworld?]) symbol?]{
@defproc[(iworld-name [w iworld?]) string?]{
extracts the name from a @emph{iworld} structure.}
@defthing[iworld1 iworld?]{an @emph{iworld} for testing your programs}