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typo

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Original file line number	Diff line number	Diff line change
@@ -242,7 +242,7 @@ And in the original example `pattern:^(\w+\s?)*$` we may want to forbid backtrac
`242`	`242`
`243`	`243`	Modern regular expression engines support possessive quantifiers for that. Regular quantifiers become possessive if we add `pattern:+` after them. That is, we use `pattern:\d++` instead of `pattern:\d+` to stop `pattern:+` from backtracking.
`244`	`244`
`245`		`-Possessive quantifiers are in fact simpler than "regular" ones. They just match as many as they can, without any backtracking. The search process without bracktracking is simpler.`
	`245`	`+Possessive quantifiers are in fact simpler than "regular" ones. They just match as many as they can, without any backtracking. The search process without backtracking is simpler.`
`246`	`246`
`247`	`247`	`There are also so-called "atomic capturing groups" - a way to disable backtracking inside parentheses.`
`248`	`248`

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