removed x- from media type objects

Author: darrelmiller

versions/3.0.md

@@ -1263,16 +1263,12 @@ Each Media Type Object provides schema and examples for a the media type identif
 ##### Fixed Fields
 Field Name | Type | Description
 ---|:---:|---
-
 <a name="mediaTypeSchema"></a>schema | [Schema Object](#schemaObject) <span>&#124;</span> [Reference Object](#referenceObject)] | The schema defining the type used for the request body.
 <a name="mediaTypeExamples"></a>examples | [[Example Object](#exampleObject) <span>&#124;</span> [Reference Object](#referenceObject)] | Examples of the media type.  Each example in the Examples array SHOULD be in the correct format as specified in the media type.  The `examples` object is mutually exclusive to the `example` object.  Furthermore, if referencing a `schema` which contains an example, the `examples` value SHALL _override_ the example provided by the schema.
 <a name="mediaTypeExample"></a>example | [Example Object](#exampleObject) <span>&#124;</span> [Reference Object](#referenceObject) | Example of the media type.  The example object SHOULD be in the correct format as specified in the media type.  The `example` object is mutually exclusive to the `examples` object.  Furthermore, if referencing a `schema` which contains an example, the `example` value SHALL _override_ the the example provided by the schema.
 <a name="mediaTypeEncoding"></a>encoding | [Encoding Object](#encodingObject) | Encoding of the media type.  The encoding object SHOULD only apply to `requestBody` objects when the content type is `multipart`.
 
-##### Patterned Fields
-Field Pattern | Type | Description
----|:---:|---
-<a name="parameterExtensions"></a>^x- | Any | Allows extensions to the OpenAPI Schema. The field name MUST begin with `x-`, for example, `x-internal-id`. The value can be `null`, a primitive, an array or an object. See [Specification Extensions](#specificationExtensions) for further details.
+This object can be extended with [Specification Extensions](#specificationExtensions). 
 
 ##### Media Type Examples