Update CHANGELOG.md

Author: gmao-rreichle

CHANGELOG.md

@@ -31,7 +31,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Support for 2d output from EASE tile space and 2d output on EASE grid: 
   - Switched EASE grid handling to new MAPL EASE Grid Factory ([PR #115](https://github.com/GEOS-ESM/GEOSldas_GridComp/pull/115)).
   - Revised pre-processing of HISTORY template ([PR #118](https://github.com/GEOS-ESM/GEOSldas_GridComp/pull/118)).
-- Support running on tile space of stretched cube-sphere grids ([PR #109](https://github.com/GEOS-ESM/GEOSldas_GridComp/pull/109)).
+- Support for tile space of stretched cube-sphere grids ([PR #109](https://github.com/GEOS-ESM/GEOSldas_GridComp/pull/109)).
 
 ### Changed