Fixed grammar in lookaround section (#84)

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Brian Strauch 2017-08-22 22:23:53 -05:00 committed by Zeeshan Ahmed
parent 30fd8c4e26
commit c38baf18f4

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@ -380,8 +380,8 @@ shorthand character sets are as follows:
## 4. Lookaround
Lookbehind and lookahead sometimes known as lookaround are specific type of
***non-capturing group*** (Use to match the pattern but not included in matching
Lookbehind and lookahead (also called lookaround) are specific types of
***non-capturing groups*** (Used to match the pattern but not included in matching
list). Lookaheads are used when we have the condition that this pattern is
preceded or followed by another certain pattern. For example, we want to get all
numbers that are preceded by `$` character from the following input string