Apply suggestions from code review

Co-authored-by: Brandt Bucher <brandtbucher@gmail.com>

.github/workflows/jit.yml

@@ -81,6 +81,7 @@ jobs:
             runner: ubuntu-24.04
           - target: aarch64-unknown-linux-gnu/gcc
             architecture: aarch64
+            # Forks don't have access to our paid AArch64 runners. These jobs are skipped below:
             runner: ${{ github.repository_owner == 'python' && 'ubuntu-24.04-aarch64' || 'ubuntu-24.04' }}
     steps:
       - uses: actions/checkout@v4
@@ -118,6 +119,7 @@ jobs:
           ./python.exe -m test --multiprocess 0 --timeout 4500 --verbose2 --verbose3
 
       - name: Native Linux
+        # Forks don't have access to our paid AArch64 runners. Skip those:
         if: runner.os == 'Linux' && (matrix.architecture == 'x86_64' || github.repository_owner == 'python')
         run: |
           sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)" ./llvm.sh ${{ matrix.llvm }}