diff --git a/docs/standard/base-types/regular-expression-options.md b/docs/standard/base-types/regular-expression-options.md index 555e1e13515fa..911d9ca8a6c87 100644 --- a/docs/standard/base-types/regular-expression-options.md +++ b/docs/standard/base-types/regular-expression-options.md @@ -333,7 +333,7 @@ By default, the regular expression engine uses canonical behavior when matching > [!NOTE] > ECMAScript-compliant behavior is available only by supplying the value to the `options` parameter of a class constructor or static pattern-matching method. It is not available as an inline option. -The option can be combined only with the and options. The use of any other option in a regular expression results in an . +The option can be combined only with the , , and options. The use of any other option in a regular expression results in an . The behavior of ECMAScript and canonical regular expressions differs in three areas: character class syntax, self-referencing capturing groups, and octal versus backreference interpretation.