Update changelog/13737.feature.rst

Co-authored-by: Ran Benita <[email protected]>

Author: gomri15

changelog/13737.feature.rst

@@ -1,4 +1,4 @@
 Added the ``--require-unique-parameterization-ids`` command-line flag and :confval:`require_unique_parameterization_ids` configuration option to pytest.
 
-When passed, this flag causes pytest to raise an exception upon detection of non-unique parameter set IDs,
-rather than automatically modifying the IDs to ensure uniqueness.
+When passed, pytest will emit an error if it detects non-unique parameter set IDs,
+rather than automatically making the IDs unique by adding `0`, `1`, ... to them.