Fix typo in comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236392 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nico Weber 2015-05-02 21:34:39 +00:00
parent 6b7b96f74c
commit a474e3fa6b

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@ -50,7 +50,7 @@ unsigned ComputeEditDistance(ArrayRef<T> FromArray, ArrayRef<T> ToArray,
// http://en.wikipedia.org/wiki/Levenshtein_distance
//
// Although the algorithm is typically described using an m x n
// array, only two rows are used at a time, so this implemenation
// array, only two rows are used at a time, so this implementation
// just keeps two separate vectors for those two rows.
typename ArrayRef<T>::size_type m = FromArray.size();
typename ArrayRef<T>::size_type n = ToArray.size();