update links

Author: djbusby

doc/auth/index.ad

@@ -31,9 +31,9 @@ The basic JWT can be extended with necessary information for usage in the differ
 No all API compatible systems will use the same authentication methods.
 For example
 
- - the https://openthc.com/cre[OpenTHC Compliance Reporting Engine] system uses credential pairs and HMACs;
- - the https://openthc.com/pipe[OpenTHC Pipe] service uses mapped-pass-through credentials dependent on the backend.
- - the https://openthc.com/p2p[OpenTHC P2P] system uses pre-shared keys for authentication and signing
+ - the https://openthc.org/cre[OpenTHC Compliance Reporting Engine] system uses credential pairs and HMACs;
+ - the https://openthc.org/pipe[OpenTHC Pipe] service uses mapped-pass-through credentials dependent on the backend.
+ - the https://openthc.org/p2p[OpenTHC P2P] system uses pre-shared keys for authentication and signing
 
 NOTE: Refer to the implementation specific documentation for authentication methods