Add dfn url for Capability: Platform name

Signed-off-by: Euclid Ye <[email protected]>

Author: yezhizhen

index.html

@@ -1514,7 +1514,7 @@ <h2>Capabilities</h2>
  </tr>
 
  <tr>
-  <td>Platform name
+  <td><dfn data-lt="platform names">Platform name</dfn>
   <td>"<code>platformName</code>"
   <td>string
   <td>Identifies the operating system of the <a>endpoint node</a>.
@@ -2076,7 +2076,7 @@ <h3>Processing capabilities</h3>
        return <a>success</a> with data <a><code>null</code></a>.
 
       <div class=note>
-       <p>The following platform names are in common usage with
+       <p>The following <a>platform names</a> are in common usage with
         well-understood semantics and, when <a>matching
         capabilities</a>, greatest interoperability can be achieved by
         honoring them as valid synonyms for well-known Operating