Add changes to changelog

Author: luseverin

CHANGELOG.md

@@ -12,6 +12,8 @@ Code freeze date: YYYY-MM-DD
 
 ### Changed
 
+- Remove content tables and make minor improvements (fix typos and readability) in
+CLIMADA tutorials. [#872](https://github.com/CLIMADA-project/climada_python/pull/872)
 - Centroids complete overhaul. Most function should be backward compatible. Internal data is stored in a geodataframe attribute. Raster are now stored as points, and the meta attribute is removed. Several methds were deprecated or removed. [#787](https://github.com/CLIMADA-project/climada_python/pull/787)
 - Improved error messages produced by `ImpactCalc.impact()` in case impact function in the exposures is not found in impf_set [#863](https://github.com/CLIMADA-project/climada_python/pull/863)