Fix changelog entry

Author: dstansby

docs/release.rst

@@ -38,6 +38,7 @@ Maintenance
   By :user:`David Stansby <dstansby>` (:issue:`2344`).
 * Excluded version 0.14.0 of numcodecs, due to a bug in the implementation of
   the Delta filter (see https://github.com/zarr-developers/numcodecs/issues/653 for more information).
+  By :user:`David Stansby <dstansby>` (:issue:`2544`).
 
 Deprecations
 ~~~~~~~~~~~~