[Openid-specs-fapi] Issue #76: meaning of 'can'? (openid/fapi)

[Joseph Heenan]

New issue 76: meaning of 'can'?
https://bitbucket.org/openid/fapi/issues/76/meaning-of-can

Joseph Heenan:

Is there any semantic difference between 'can' and 'may', as both are used here:

https://bitbucket.org/openid/fapi/annotate/8d420fd67b79a1b72c29fac4ea38e6db2b0ff61d/Financial_API_WD_001.md?at=master&fileviewer=file-view-default#Financial_API_WD_001.md-279

https://tools.ietf.org/html/rfc2119 only defines 'may', should 'can' be changed to 'may'? (Should there be a reference that the terms have the rfc2119 meaning?)