Fix minor language issues in media types section.

index.html

@@ -3771,15 +3771,12 @@ <h3>Media Types</h3>
 followed when defining or using media types with <a>verifiable credentials</a>.
         </p>
         <p>
-Any media types associated with the core data model are listed in the Section
-<a href="#iana-considerations"></a>.
+There are two media types associated with the core data model, which are
+listed in the Section <a href="#iana-considerations"></a>:
+`application/vc+ld+json` and `application/vp+ld+json`.
         </p>
         <p>
-There are two media types associated with the core data model:
-`application/vc+ld+json`, and `application/vp+ld+json`.
-        </p>
-        <p>
-The media types `application/vc+ld+json`, and `application/vp+ld+json` do not imply any particular securing
+The `application/vc+ld+json` and `application/vp+ld+json` media types do not imply any particular securing
 mechanism, but are intended to be used in conjunction with securing mechanisms.
 A securing mechanism needs to be applied to protect the integrity of these media types.
 Do not assume security of content regardless of the media type used to communicate it.