README.md in geocoder-1.3.0 vs README.md in geocoder-1.3.1

@@ -433,9 +433,10 @@
 * **Documentation**: https://developers.google.com/places/documentation/details
 * **Terms of Service**: https://developers.google.com/places/policies
 * **Limitations**: "If your application displays Places API data on a page or view that does not also display a Google Map, you must show a "Powered by Google" logo with that data."
 
 #### Yahoo BOSS (`:yahoo`)
+**Warning - [this API will be discontinued on March 31.](https://developer.yahoo.com/boss/placefinder/)**
 
 * **API key**: requires OAuth consumer key and secret (set `Geocoder.configure(:api_key => [key, secret])`)
 * **Key signup**: http://developer.yahoo.com/boss/geo/
 * **Quota**: unlimited, but subject to usage fees
 * **Region**: world