Remove reference to proj;centroid in CHANGELOG

Co-authored-by: Phil Varner <pvarner@element84.com>

Author: StijnCaerts

CHANGELOG.md

@@ -20,7 +20,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 - Corrected the closing of client connections in ES index management functions [#132](https://github.com/stac-utils/stac-fastapi-elasticsearch/issues/132)
 - Corrected the automatic converstion of float values to int when building Filter Clauses [#135](https://github.com/stac-utils/stac-fastapi-elasticsearch/issues/135)
-- Do not index `proj:geometry` and `proj:centroid` fields as geo shapes [#154](https://github.com/stac-utils/stac-fastapi-elasticsearch/issues/154)
+- Do not index `proj:geometry` field as geo_shape [#154](https://github.com/stac-utils/stac-fastapi-elasticsearch/issues/154)
 - Remove unsupported characters from Elasticsearch index names [#153](https://github.com/stac-utils/stac-fastapi-elasticsearch/issues/153)
 
 ## [v0.3.0]