Credit @rcomer on PR #4755 review (#4761)

Author: wjbenfold

docs/src/whatsnew/latest.rst

@@ -108,8 +108,8 @@ This document explains the changes made to Iris for this release
 #. `@wjbenfold`_ fixed plotting of circular coordinates to extend kwarg arrays
    as well as the data. (:issue:`466`, :pull:`4649`)
 
-#. `@wjbenfold`_ corrected the axis on which masking is applied when an
-   aggregator adds a trailing dimension. (:pull:`4755`)
+#. `@wjbenfold`_ and `@rcomer`_ (reviewer) corrected the axis on which masking
+   is applied when an aggregator adds a trailing dimension. (:pull:`4755`)
 
 
 💣 Incompatible Changes
@@ -132,9 +132,9 @@ This document explains the changes made to Iris for this release
 #. `@pp-mo`_ made :meth:`~iris.cube.Cube.add_aux_factory` faster.
    (:pull:`4718`)
 
-#. `@wjbenfold`_ permitted the fast percentile aggregation method to be used on
-   masked data when the missing data tolerance is set to 0. (:issue:`4735`,
-   :pull:`4755`)
+#. `@wjbenfold`_ and `@rcomer`_ (reviewer) permitted the fast percentile
+   aggregation method to be used on masked data when the missing data tolerance
+   is set to 0. (:issue:`4735`, :pull:`4755`)
 
 
 🔥 Deprecations