link change

Author: webron

versions/3.0.0.md

@@ -104,7 +104,7 @@ The `major`.`minor` portion of the semver (for example `3.0`) SHALL designate th
 
 Subsequent minor version releases of the OpenAPI Specification (incrementing the `minor` version number) SHOULD NOT interfere with tooling developed to a lower minor version and same major version.  Thus a hypothetical `3.1.0` specification SHOULD be usable with tooling designed for `3.0.0`.
 
-An OpenAPI document compatible with OAS 3.\*.\* contains a required [`openapi`](#oasVersion) field which designates the semantic version of the OAS that it uses. (OAS 2.0 documents contain a top-level version field named [`swagger`](http://swagger.io/specification/#swaggerObject) and value `"2.0"`.)
+An OpenAPI document compatible with OAS 3.\*.\* contains a required [`openapi`](#oasVersion) field which designates the semantic version of the OAS that it uses. (OAS 2.0 documents contain a top-level version field named [`swagger`](https://github.com/OAI/OpenAPI-Specification/blob/master/versions/2.0.md#swaggerObject) and value `"2.0"`.)
 
 ### Format