further editorial fixes

Author: youennf

index.bs

@@ -215,8 +215,6 @@ It is defined by running the following steps:
 </dl>
 
 ### Handling interaction with the track ### {#processor-handling-interaction-with-track}
-<dl>
-<dd>
 When the `[[track]]` of a {{MediaStreamTrackProcessor}} |processor| delivers a
 frame to |processor|, the UA MUST execute the [=handleNewFrame=] algorithm
 with |processor| as parameter.
@@ -232,13 +230,11 @@ It is defined by running the following steps:
 At any time, the UA MAY [=list/remove=] any frame from |processor|.`[[queue]]`.
 The UA may decide to remove frames from |processor|.`[[queue]]`, for example,
 to prevent resource exhaustion or to improve performance in certain situations.
-</dd>
 
 <p class="note">
 The application may detect that frames have been dropped by noticing that there
 is a gap in the timestamps of the frames.
 </p>
-</dl>
 
 When the `[[track]]` of a {{MediaStreamTrackProcessor}} |processor|
 [=track|ends=], the [=processorClose=] algorithm must be
@@ -318,19 +314,20 @@ The <dfn>writeFrame</dfn> algorithm is given a |generator| and a |frame| as inpu
 1. Run the [=Close VideoFrame=] algorithm with |frame|.
 1. Return [=a promise resolved with=] undefined.
 
+The <dfn>closeWritable</dfn> algorithm is given a |generator| as input.
+It is defined by running the following steps.
+1. For each track `t` sourced from |generator|, [=track|end=] `t`.
+2. Return [=a promise resolved with=] undefined.
+
+</dd>
+
 <p class="note">
 When the media data is sent to a track, the UA may apply processing
 (e.g., cropping and downscaling) to ensure that the media data sent
 to the track satisfies the track's constraints. Each track may receive a
 different version of the media data depending on its constraints.
 </p>
 
-The <dfn>closeWritable</dfn> algorithm is given a |generator| as input.
-It is defined by running the following steps.
-1. For each track `t` sourced from |generator|, [=track|end=] `t`.
-2. Return [=a promise resolved with=] undefined.
-
-</dd>
 <dt><dfn attribute for=VideoTrackGenerator>muted</dfn></dt>
 <dd>Mutes the {{VideoTrackGenerator}}. The getter steps are to return
 [=this=].`[[isMuted]]`. The setter steps, given a value |newValue|, are as follows: