Basic - 3.3. Clearer expression for id_token usage and audience

[hideki nara]

In Draft 13:

" ....

The id_token is used to manage the signon event and user identifier, separately from access to the UserInfo Endpoint and other OAuth 2.0 protected resources that the user is granting access to.

...."

This sentence is bit difficult to understand. id_token CAN NOT be used for UserInfo Endpoint and other resource, can be?

and next sentence looks bit strange:

"... The id_token is audience restricted to a particular client via the audience and nonce. ..."

"The id_token is restricted to a particular client via the audience and nonce" might be better.

[John Bradley]

reword

[Edmund Jay]

fixes #138 Basic - 3.3. Clearer expression for id_token usage and audience

→ e9d544b02fc5