fix(library/hop_match): typo

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2014-01-25 10:08:53 -08:00
parent 7a4eb4b8ed
commit df3129e80d

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@ -21,7 +21,7 @@ namespace lean {
We say non-free variables occurring in \c p and \c t are "locally bound".
\c p is a higher-order pattern when in all applications in \c p
1- A free variable is to the function OR
1- A free variable is not the function OR
2- A free variable is the function, but all other arguments are distinct locally bound variables.
\pre \c subst must be big enough to store all free variables occurring in subst