Merge pull request #305 from w3c/gum-links

Fix a couple of links to Media Capture and Streams

index.html

@@ -628,20 +628,20 @@ <h2 id="hidden-display-surfaces">Closed and Minimized Display
 
 
       <p>When <a>display surface</a> enters an inaccessible state that is not
-      necessarily permanent, the user agent MUST queue a task that [= set a
+      necessarily permanent, the user agent MUST queue a task that [= MediaStreamTrack/set a
       track's muted state|sets the muted state =] of the corresponding media
       track to <code>true</code>.</p>
 
 
       <p>When <a>display surface</a> exits an inaccessible state and becomes
-      accessible, the user agent MUST queue a task that [= set a track's muted
+      accessible, the user agent MUST queue a task that [= MediaStreamTrack/set a track's muted
       state|sets the muted state =] of the corresponding media track to
       <code>false</code>.</p>
 
 
       <p>When a <a>display surface</a> enters an inaccessible state that is
       permanent (such as the source [= display surface/window=] closing), the
-      user agent MUST queue a task that [= track/ended | ends =] the
+      user agent MUST queue a task that [= MediaStreamTrack/ended | ends =] the
       corresponding media track.</p>