Fix a mis-cased internal link

Author: lornajane

versions/3.1.1.md

@@ -2762,7 +2762,7 @@ The [XML Object](#xml-object) contains additional information about the availabl
 
 It is important for tooling to be able to determine which dialect or meta-schema any given resource wishes to be processed with: JSON Schema Core, JSON Schema Validation, OpenAPI Schema dialect, or some custom meta-schema.
 
-The `$schema` keyword MAY be present in any Schema Object that is a [schema resource root](https://datatracker.ietf.org/doc/html/draft-bhutton-json-schema-00#section-4.3.5), and if present MUST be used to determine which dialect should be used when processing the schema. This allows use of Schema Objects which comply with other drafts of JSON Schema than the default Draft 2020-12 support. Tooling MUST support the <a href="#dialectSchemaId">OAS dialect schema id</a>, and MAY support additional values of `$schema`.
+The `$schema` keyword MAY be present in any Schema Object that is a [schema resource root](https://datatracker.ietf.org/doc/html/draft-bhutton-json-schema-00#section-4.3.5), and if present MUST be used to determine which dialect should be used when processing the schema. This allows use of Schema Objects which comply with other drafts of JSON Schema than the default Draft 2020-12 support. Tooling MUST support the <a href="#dialect-schema-id">OAS dialect schema id</a>, and MAY support additional values of `$schema`.
 
 To allow use of a different default `$schema` value for all Schema Objects contained within an OAS document, a `jsonSchemaDialect` value may be set within the <a href="#oasObject">OpenAPI Object</a>. If this default is not set, then the OAS dialect schema id MUST be used for these Schema Objects. The value of `$schema` within a resource root Schema Object always overrides any default.