docs/string: Fix duplicated {} in match example

Follow-up fix from c5f06cd.

[ci skip]
This commit is contained in:
Aurelio Jargas 2020-08-25 06:37:17 +02:00 committed by Fabian Homborg
parent 58077c27f8
commit 6ec6076c16

View file

@ -102,7 +102,7 @@ Match Regex Examples
4 2
6 2
>_ string match -r -i '0x[0-9a-f]{{1,8}}' 'int magic = 0xBadC0de;'
>_ string match -r -i '0x[0-9a-f]{1,8}' 'int magic = 0xBadC0de;'
0xBadC0de
.. END EXAMPLES