Remove old riscv-isac and riscv-ctg links

README.md

@@ -73,8 +73,8 @@ The files [`COPYING.BSD`](./COPYING.BSD), [`COPYING.APACHE`](./COPYING.APACHE) a
 ## Quick Links:
 
 - RISCOF \[[DOCS](https://riscof.readthedocs.io/en/latest/)\] \[[REPO](https://github.com/riscv-software-src/riscof)\]: This is the next version of the architectural test framework currently under development
-- RISCV-ISAC \[[DOCS](https://riscv-isac.readthedocs.io/en/latest/index.html)\] \[[REPO](https://github.com/riscv-software-src/riscv-isac)\] : This is an ISA level coverage extraction tool for RISC-V which used to generate the coverage statistics of the architectural tests.
-- RISCV-CTG: \[[DOCS](https://riscv-ctg.readthedocs.io/en/latest/index.html)\]\[[REPO](https://github.com/riscv-software-src/riscv-ctg)\]: This is a RISC-V Architectural Test generator used to generate some of the tests already checked into this repository.
+- RISCV-ISAC \[[DOCS](https://riscv-isac.readthedocs.io/en/latest/index.html)\]: This is an ISA level coverage extraction tool for RISC-V which used to generate the coverage statistics of the architectural tests.
+- RISCV-CTG: \[[DOCS](https://riscv-ctg.readthedocs.io/en/latest/index.html)\]: This is a RISC-V Architectural Test generator used to generate some of the tests already checked into this repository.
 - [Videos](https://youtu.be/VIW1or1Oubo): This Global Forum 2020 video provides an introduction to the above mentioned tools
 - [riscvOVPsim](https://github.com/riscv-ovpsim/imperas-riscv-tests): Imperas freeware RISC-V reference simulator for compliance testing
 - [riscvOVPsimPlus](https://www.ovpworld.org/riscvOVPsimPlus/): Imperas enhanced freeware RISC-V reference simulator for test development and verification