Fix truncated 1.45.0 changelog line in changelog.txt

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Author: pattonwebz

changelog.txt

@@ -14,7 +14,7 @@
 2026-06-30 - version 1.45.0
 * Updated - default dismiss reasons are now reordered so first item is confirmed accessible.
 * New - added filter edac_dismiss_reasons to allow adding or removing dismiss reasons.
-* Fix - keep focus well positioned when c
+* Fix - keep focus well positioned when clearing dismiss notice.
 
 2026-06-23 - version 1.44.1
 * Updated - improved the dismiss panel screen reader announcements.