chore: rename hunter to a720

Rename cortex_hunter to cortex_a720

Change-Id: Id4e0e2cd47051c2e92b3f16373ea06ef4df1d75f
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>
diff --git a/docs/plat/arm/tc/index.rst b/docs/plat/arm/tc/index.rst
index 925befc..ca9efb6 100644
--- a/docs/plat/arm/tc/index.rst
+++ b/docs/plat/arm/tc/index.rst
@@ -19,7 +19,7 @@
 
 -  TC0 has support for Cortex A510, Cortex A710 and Cortex X2. (Note TC0 is now deprecated)
 -  TC1 has support for Cortex A510, Cortex Makalu and Cortex X3.
--  TC2 has support for Hayes and Hunter Arm CPUs.
+-  TC2 has support for Hayes and Cortex A720 Arm CPUs.
 
 
 Boot Sequence
@@ -58,6 +58,6 @@
 
 --------------
 
-*Copyright (c) 2020-2022, Arm Limited. All rights reserved.*
+*Copyright (c) 2020-2023, Arm Limited. All rights reserved.*
 
 .. _Arm Toolchain: https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/downloads
diff --git a/docs/security_advisories/security-advisory-tfv-9.rst b/docs/security_advisories/security-advisory-tfv-9.rst
index d73e74b..762801d 100644
--- a/docs/security_advisories/security-advisory-tfv-9.rst
+++ b/docs/security_advisories/security-advisory-tfv-9.rst
@@ -77,7 +77,7 @@
 +----------------------+
 | Cortex-A715          |
 +----------------------+
-| Cortex-Hunter        |
+| Cortex-A720          |
 +----------------------+
 | Neoverse-N1          |
 +----------------------+