message: fix path to the target directory
diff: @@ -28,7 +28,7 @@ jobs:
  args: -Z build-std=core,alloc,panic_abort --target x86_64-unknown-hermit-kernel
  - name: Generate index.html
  run: |
  - cat > target/x86_64-unknown-hermit/doc/index.html <<EOL
  + cat > target/x86_64-unknown-hermit-kernel/doc/index.html <<EOL
  <!doctype html>
  <html>
  <head>
  