Update docker/README.md

Co-authored-by: Hsiao-Wei Wang <[email protected]>

Author: parithosh

docker/README.md

@@ -13,7 +13,7 @@ Ideally manual running of docker containers is for advanced users, we recommend
 The `scripts/build_run_docker_tests.sh` script will cover most usecases. The script allows the user to configure the fork(altair/bellatrix/capella..), `$IMAGE_NAME` (specifies the container to use), preset type (mainnet/minimal), and test all forks flags. Ideally, this is the main way that users interact with the spec tests instead of running it locally with varying versions of dependencies.
 
 E.g:
-`./build_run_docker_tests.sh --p mainnet` will run the mainnet preset tests
+- `./build_run_docker_tests.sh --p mainnet` will run the mainnet preset tests
 - `./build_run_docker_tests.sh --a` will run all the tests across all the forks
 - `./build_run_docker_tests.sh --f deneb` will only run deneb tests