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Fix typo

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kosoado 2017-09-27 06:48:12 -05:00 • committed by GitHub
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5-regular-expressions/15-regexp-infinite-backtracking-problem/article.md
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@ -121,7 +121,7 @@ What happen during the search of `pattern:(\d+)*$` in the line `subject:12345678
\d+.......
(123456789)z
```
2. Then it tries to apply the start around the parentheses `pattern:(\d+)*`, but there are no more digits, so it the star doesn't give anything.
2. Then it tries to apply the star around the parentheses `pattern:(\d+)*`, but there are no more digits, so it the star doesn't give anything.
Then the pattern has the string end anchor `pattern:$`, and in the text we have `subject:z`.