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doc: fix Buffer.allocUnsafe documentation

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PR-URL: https://github.com/nodejs/node/pull/50686
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
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Mert Can Altın 2023-11-15 16:51:25 +03:00 committed by GitHub
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doc/api/buffer.md
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@ -808,8 +808,8 @@ A `TypeError` will be thrown if `size` is not a number.
The `Buffer` module pre-allocates an internal `Buffer` instance of
size [`Buffer.poolSize`][] that is used as a pool for the fast allocation of new
`Buffer` instances created using [`Buffer.allocUnsafe()`][], [`Buffer.from(array)`][],
and [`Buffer.concat()`][] only when `size` is less than or equal to
`Buffer.poolSize >> 1` (floor of [`Buffer.poolSize`][] divided by two).
and [`Buffer.concat()`][] only when `size` is less than
`Buffer.poolSize >>> 1` (floor of [`Buffer.poolSize`][] divided by two).
Use of this pre-allocated internal memory pool is a key difference between
calling `Buffer.alloc(size, fill)` vs. `Buffer.allocUnsafe(size).fill(fill)`.