Update openid-sharedsignals-framework-1_0.md

Co-authored-by: Shayne Miel (he/him) <miel.shayne@gmail.com>

Author: appsdesh

openid-sharedsignals-framework-1_0.md

@@ -541,7 +541,7 @@ critical_subject_members
 
 authorization_schemes
 
-> OPTIONAL. A list of complex type that specifies supported
+> OPTIONAL. A list of JSON objects that specify the supported
   authorization scheme properties defined in {{authorization-scheme}}.  To enable seamless discovery of
   configurations, the service provider SHOULD, with the appropriate
   security considerations, make the authorization_schemes attribute