faq: fix TEE_Client API revision

Fixes reference to the TEE Client API implemented in OP-TEE, that is
version 1.0 (Errata and Precision 2.0), not v1.1.

Updates architecture doc to also mention GPD_EPR_028 document.

Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Zhijun Chen <zhijunc@netflix.com>
Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>

architecture/globalplatform_api.rst

@@ -9,7 +9,8 @@ GlobalPlatform_ works across industries to identify, develop and publish
 specifications which facilitate the secure and interoperable deployment and
 management of multiple embedded applications on secure chip technology. OP-TEE
 has support for GlobalPlatform TEE Client API Specification_ v1.0 (GPD_SPE_007)
-and TEE Internal Core API Specification v1.3.1 (GPD_SPE_010).
+plus Errata and Precisions 2.0 (GPD_EPR_028) and TEE Internal Core API
+Specification v1.3.1 (GPD_SPE_010).
 
 
 .. _tee_client_api:

faq/faq.rst

@@ -382,7 +382,8 @@ Interfaces
 Q: Which API’s have been implemented in OP-TEE?
 ===============================================
     - GlobalPlatform (see :ref:`globalplatform_api` for more details).
-        - GlobalPlatform's TEE Client API v1.1 specification
+        - GlobalPlatform's TEE Client API v1.0 (Errata and Precisions 2.0)
+          specification
         - GlobalPlatform's TEE Internal Core API v1.3.1 specification.
         - GlobalPlatform's Secure Elements v1.0 (**now deprecated**, see ``git
           log``).