fixed subtitution vars

httpscanvasinstructurecom-32990000000000153.json

@@ -5,7 +5,7 @@
    "jwksUrl":"https://hmh.instructure.com/api/lti/security/jwks",
    "authenticateUrl":"https://hmh.instructure.com/api/lti/authorize",
    "deepLinkPickerUrl":"",
-   "resourceUrl":"https://eliza.riomhaire.com/chatbot/eliza?given_name={{$given_name}}",
+   "resourceUrl":"https://eliza.riomhaire.com/chatbot/eliza?given_name={{$Person.name.given}}",
    "accept":false,
    "encodePej":false,
    "deployments":[

httpscanvasinstructurecom-32990000000000154.json

@@ -5,7 +5,7 @@
    "jwksUrl":"https://hmh.instructure.com/api/lti/security/jwks",
    "authenticateUrl":"https://hmh.instructure.com/api/lti/authorize",
    "deepLinkPickerUrl":"",
-   "resourceUrl":"https://eliza.riomhaire.com/chatbot/ivanka?given_name={{$given_name}}",
+   "resourceUrl":"https://eliza.riomhaire.com/chatbot/ivanka?given_name={{$Person.name.given}}",
    "accept":false,
    "encodePej":false,
    "deployments":[