Update change_notes/2023-11-05-m6-5-5-const-refs.md

Co-authored-by: Remco Vermeulen <rvermeulen@users.noreply.github.com>

Author: lcartey

change_notes/2023-11-05-m6-5-5-const-refs.md

@@ -1,3 +1,3 @@
- * `M6-5-5`
+ - `M6-5-5`:
    - Reduce false positives by no longer considering the taking of a const reference as a modification.
    - Improve detection of non-local modification of loop iteration variables to reduce false positives.