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Fixing typos. #1408

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2 changes: 1 addition & 1 deletion _overviews/collections-2.13/equality.md
Original file line number Diff line number Diff line change
Expand Up @@ -31,4 +31,4 @@ It does not matter for the equality check whether a collection is mutable or imm
java.util.NoSuchElementException: key not found:
ArrayBuffer(2, 2, 3)

In this example, the selection in the last line will most likely fail because the hash-code of the array `xs` has changed in the second-to-last line. Therefore, the hash-code-based lookup will look at a different place than the one where `xs` was stored.
In this example, the selection in the last line will most likely fail because the hash-code of the array `buf` has changed in the second-to-last line. Therefore, the hash-code-based lookup will look at a different place than the one where `buf` was stored.