Update pull_request_template.md

.github/pull_request_template.md

@@ -10,5 +10,5 @@ Related Issue: <Insert link here if applicable>
      - Not needed if it is just a README change or similar.
  - [ ] Ran `./contributor_setup.sh` followed by `./devtool ready_for_publish`
      - You'll need `Ruby` with `Bundler` and `NPM` installed locally.
-     - If no Rust files were changed, `./devtool ready_for_publish_no_rust` can be used instead (faster).
+     - If no Rust-related files were changed, `./devtool ready_for_publish_no_rust` can be used instead (faster).
      - This step is optional, but much appreciated if done.