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Fixes a typo in README.md

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Mo 2021-03-16 19:03:24 +01:00 committed by GitHub
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@ -419,7 +419,7 @@ regular expressions:
Lookbehinds and lookaheads (also called lookarounds) are specific types of Lookbehinds and lookaheads (also called lookarounds) are specific types of
***non-capturing groups*** (used to match a pattern but without including it in the matching ***non-capturing groups*** (used to match a pattern but without including it in the matching
list). Lookarounds are used when we a pattern must be list). Lookarounds are used when a pattern must be
preceded or followed by another pattern. For example, imagine we want to get all preceded or followed by another pattern. For example, imagine we want to get all
numbers that are preceded by the `$` character from the string numbers that are preceded by the `$` character from the string
`$4.44 and $10.88`. We will use the following regular expression `(?<=\$)[0-9\.]*` `$4.44 and $10.88`. We will use the following regular expression `(?<=\$)[0-9\.]*`