Change in F89 title per Sept 2 WG res on LC-2963

Author: Andrew Kirkpatrick

wcag20/sources/techniques/failures/F89.xml

@@ -2,7 +2,7 @@
 <!DOCTYPE technique
   SYSTEM "../../xmlspec.dtd">
 <technique id="F89">
-   <short-name>Failure of Success Criteria 2.4.4, 2.4.9 and 4.1.2 due to using null alt on an image where the image is the only content in a link</short-name>
+   <short-name>Failure of Success Criteria 2.4.4, 2.4.9 and 4.1.2 due to not providing an accessible name for an image which is the only content in a link</short-name>
    <applicability>
       <p>Content that contains links.</p>
    </applicability>