correct? login link

README.md

@@ -66,7 +66,7 @@ library("ecmwfr")
 ## Use: ECMWF Data Store services
 
 Create a ECMWF account by [self
-registering](https://accounts.ecmwf.int/auth/realms/ecmwf/login-actions/registration?client_id=cms-www&tab_id=-Wuo-QeT0_k). Once your user account has been verified you can get your personal access token or *key* by visiting one of the Data Stores user profiles, for example the CDS [user profile](https://cds-beta.climate.copernicus.eu/profile). 
+registering](https://accounts.ecmwf.int/auth/realms/ecmwf/protocol/openid-connect/auth?client_id=cms-www&response_type=code&scope=openid%20email%20profile&redirect_uri=https%3A//www.ecmwf.int/openid-connect/). Once your user account has been verified you can get your personal access token or *key* by visiting one of the Data Stores user profiles, for example the CDS [user profile](https://cds-beta.climate.copernicus.eu/profile). 
 
 The Personal Access Token is a long string of letters and numbers: