promise var improvement

Author: youennf

index.bs

@@ -2014,7 +2014,7 @@ Methods</h4>
                 1. Clear {{AudioContext/[[pending resume promises]]}}. Additionally, remove those
                     promises from {{BaseAudioContext/[[pending promises]]}}.
 
-                2. Resolve <em>promise</em>.
+                2. Resolve <var>promise</var>.
 
                 3. If the {{BaseAudioContext/state}} attribute of the {{AudioContext}} is not already "{{AudioContextState/running}}":
 
@@ -2085,7 +2085,7 @@ Methods</h4>
             3. <a href="https://html.spec.whatwg.org/multipage/media.html#queue-a-media-element-task">
                 queue a media element task</a> to execute the following steps:
 
-                1. Resolve <em>promise</em>.
+                1. Resolve <var>promise</var>.
 
                 2. If the {{BaseAudioContext/state}}
                     attribute of the {{AudioContext}} is not already "{{AudioContextState/suspended}}":