From 52cb88456599edb0a85a9e75bc6bdd76336207fb Mon Sep 17 00:00:00 2001 From: LeviDing Date: Mon, 7 Jun 2021 23:58:40 +0800 Subject: [PATCH] Update article.md --- 9-regular-expressions/03-regexp-unicode/article.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/9-regular-expressions/03-regexp-unicode/article.md b/9-regular-expressions/03-regexp-unicode/article.md index 3e981c80..712b6ecd 100644 --- a/9-regular-expressions/03-regexp-unicode/article.md +++ b/9-regular-expressions/03-regexp-unicode/article.md @@ -107,7 +107,7 @@ Unicode supports many different properties, their full list would require a lot ### Example: hexadecimal numbers -For instance, let's look for hexadecimal numbers, written as `xFF`, where `F` is a hex digit (0..1 or A..F). +For instance, let's look for hexadecimal numbers, written as `xFF`, where `F` is a hex digit (0..9 or A..F). A hex digit can be denoted as `pattern:\p{Hex_Digit}`: