svn: r11378
This commit is contained in:
Eli Barzilay 2008-08-22 11:26:52 +00:00
parent e91759d114
commit f5be074421

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@ -179,7 +179,7 @@ Lesson: learn about the built-in contracts in @schememodname[scheme/contract].
@ctc-section[#:tag "and-or"]{The @scheme[and/c], @scheme[or/c], and @scheme[listof] Contract Combinators}
Both @scheme[and/c] and @scheme[or/c] ombine contracts and
Both @scheme[and/c] and @scheme[or/c] combine contracts and
they do what you expect them to do.
For example, if we didn't have @scheme[natural-number/c], the