docs(implements): remove unneccesary Binary.md ref

Co-authored-by: Luke Wagner <mail@lukewagner.name>

Author: ricochet

design/mvp/WIT.md

@@ -2111,8 +2111,7 @@ able to be used to compile a component without additional type information.
 
 When a world imports or exports a named interface with a custom plain name
 (using the `id: use-path` syntax), the encoding uses the `[implements=<I>]`
-annotation defined in [Binary.md](Binary.md) and
-[Explainer.md](Explainer.md#import-and-export-definitions) to indicate which
+annotation defined in [Explainer.md](Explainer.md#import-and-export-definitions) to indicate which
 interface the instance implements. For example, the following WIT:
 
 ```wit