mypy: Minor fix on build instructions [skip ci]

pypi/projects/mypy/build.md

@@ -2,7 +2,7 @@
 
 This boosts the performance of the Mypy typechecker, though having the binary wheels are optional.
 
-```
+```console
 $ git clone https://github.com/mypyc/mypy_mypyc-wheels
 $ cd mypy_mypyc-wheels
 $ git checkout ${RELEASE_TAG}
@@ -13,4 +13,4 @@ $ pipx run cibuildwheel --config=cibuildwheel.toml --platform=linux --archs=aarc
 
 The build takes about *two hours* at an aarch64 Linux VM (with 16 GB RAM allocated) running on an Apple Silicon (M1, arm64) machine.
 
-Copy the wheel files inside the wheelhouse directory here once done.
+Copy the wheel files inside the `wheelhouse` directory here once done.