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Merge pull request #1744 from qdflavel/typos-fix

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Fix a couple small typos
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Alexey Pyltsyn 2020-03-29 05:58:34 +03:00 • committed by GitHub
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9-regular-expressions/03-regexp-unicode/article.md
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@ -1,6 +1,6 @@
# Unicode: flag "u" and class \p{...}
JavaScript uses [Unicode encoding](https://en.wikipedia.org/wiki/Unicode) for strings. Most characters are encoding with 2 bytes, but that allows to represent at most 65536 characters.
JavaScript uses [Unicode encoding](https://en.wikipedia.org/wiki/Unicode) for strings. Most characters are encoded with 2 bytes, but that allows to represent at most 65536 characters.
That range is not big enough to encode all possible characters, that's why some rare characters are encoded with 4 bytes, for instance like `𝒳` (mathematical X) or `😄` (a smile), some hieroglyphs and so on.