editorial: Changes subsection, spell out differences (#266)

s/diffs/all differences

Author: tantek

Vision/Vision.bs

@@ -263,7 +263,7 @@ Markup Shorthands: markdown yes
 </ul>
 <h3 id="changes-from-2024-04-03">Changes from <a href="https://www.w3.org/TR/2024/NOTE-w3c-vision-20240403/">2024-04-03 Note</a></h3>
 <p>View <a href="https://services.w3.org/htmldiff?doc1=https%3A%2F%2Fwww.w3.org%2FTR%2F2024%2FNOTE-w3c-vision-20240403%2F&doc2=https%3A%2F%2Fwww.w3.org%2FTR%2F2024%2FNOTE-w3c-vision-20241018%2F"
-          >diffs from First Public Group Note to Second</a></p>
+          >all differences from First Public Group Note to Second</a></p>
 <ul>
 <li>Status of this document: <ul>
   <li>add “and reflects the consensus of the AB at the time of publication”