REST links: Fix embeddable flag name (#117)

Author: ribaricplusplus

using-the-rest-api/linking-and-embedding.md

@@ -46,7 +46,7 @@ Optionally, some linked resources may be included in the response to reduce the
 
 Embedding is triggered by setting the [`_embed` query parameter](https://developer.wordpress.org/rest-api/global-parameters/#embed) on the request. This will then include embedded resources under the `_embedded` key adjacent to the `_links` key. The layout of this object mirrors the `_links` object, but includes the embedded resource in place of the link properties.
 
-Only links with the `embedded` flag set to `true` can be embedded, and `_embed` will cause all embeddable links to be embedded. Only relations containing embedded responses are included in `_embedded`, however relations with mixed embeddable and unembeddable links will contain dummy responses for the unembeddable links to ensure numeric indexes match those in `_links`.
+Only links with the `embeddable` flag set to `true` can be embedded, and `_embed` will cause all embeddable links to be embedded. Only relations containing embedded responses are included in `_embedded`, however relations with mixed embeddable and unembeddable links will contain dummy responses for the unembeddable links to ensure numeric indexes match those in `_links`.
 
 When embedding a collection response, for instance `/wp/v2/posts?author=1`, the embeded collection will have the default pagination limits applied.