Edit description for 4543

Signed-off-by: Roger Sheen <[email protected]>

release-notes/index.dita

@@ -67,14 +67,14 @@
             <xref href="https://github.com/dita-ot/dita-ot/issues/4540" format="html" scope="external">#4540</xref>,
             <xref href="https://github.com/dita-ot/dita-ot/issues/4547" format="html" scope="external">#4547</xref>
           </li>
-          <li id="4543">
-            <draft-comment author="jelovirt">DITA-OT had a bug that made it incorrectly process keyreffing elements
-            that has only whitespace, when per DITA spec it should have skipped those elements. This bug has been
-            fixed, but the fix has not been enabled. The existing broken behaviour is retained in order to not
-            break exising user content that rely on this buggy behaviour. The new
-            <codeph>compatibility.keyref.treat-blank-as-empty</codeph> property is can be used to switch off the
-            incorrect behaviour. The fix will be enabled by default in the next minor or major version.</draft-comment>
-            <xref href="https://github.com/dita-ot/dita-ot/issues/4543" format="html" scope="external">#4543</xref>
+          <li id="4543">Previous versions of DITA-OT incorrectly processed keyreffing elements that contain only
+            whitespace characters, where the DITA specification requires them to be skipped. This bug has been fixed,
+            but the fix is not yet enabled. The incorrect behavior is retained for backwards compatibility to ensure
+            that existing content that relies on this behavior will be processed in the same way.
+              A new <codeph>compatibility.keyref.treat-blank-as-empty</codeph> property can be used to switch off the
+            incorrect behavior. The fix will be enabled by default in the next minor or major version.
+            <xref href="https://github.com/dita-ot/dita-ot/issues/4543" format="html" scope="external">#4543</xref>,
+            <xref href="https://github.com/dita-ot/dita-ot/issues/4544" format="html" scope="external">#4544</xref>
           </li>
         </ul>
       </section>