update docstring

Author: ValentinGebhart

CHANGELOG.md

@@ -13,6 +13,7 @@ Code freeze date: YYYY-MM-DD
 Removed:
 
 - `pandas-datareader`
+- `intensity_thres` of a general `Hazard` object [#1065][https://github.com/CLIMADA-project/climada_python/pull/1065]
 
 ### Added
 - Added optional parameter to `geo_im_from_array`, `plot_from_gdf`, `plot_rp_imp`, `plot_rp_intensity`,