risk_reason updated

openid-caep-1_0.md

@@ -872,9 +872,7 @@ The following is a non-normative example of a Risk Level Change event:
          "previous_level": "HIGH",
          "event_timestamp": 1615304991643,
          "principal": "USER",
-         "risk_reason":{
-            "en": "User's password detected in the pwned password dump"
-         }
+         "risk_reason": "PASSWORD_FOUND_IN_DATA_BREACH"
       }
    }
 }