README fixes

README.md

@@ -13,8 +13,8 @@ to perform an audit for crates with security vulnerabilities.
 ### Audit changes
 
 We can utilize the GitHub Actions ability to execute workflow
-only if [specific files were changed](https://help.github.com/en/articles/workflow-syntax-for-github-actions#onpushpull_requestpaths)
-and execute this Action to check the changed dependencies only:
+only if [the specific files were changed](https://help.github.com/en/articles/workflow-syntax-for-github-actions#onpushpull_requestpaths)
+and execute this Action to check the changed dependencies:
 
 ```yaml
 name: Security audit
@@ -33,7 +33,14 @@ jobs:
           token: ${{ secrets.GITHUB_TOKEN }}
 ```
 
-In that case this Action will create a Check with the advisories found:
+It is recommended to add the `paths:` section into the workflow file,
+as it would effectively speed up the CI pipeline, since the audit process
+will not be performed if no dependencies were changed.
+
+
+In case of any security advisories found, [status check](https://help.github.com/en/articles/about-status-checks)
+created by this Action will be marked as "failed".\
+Note that informational advisories are not affecting the check status.
 
 ![Check screenshot](.github/check_screenshot.png)
 
@@ -42,12 +49,13 @@ In that case this Action will create a Check with the advisories found:
 Due to [token permissions](https://help.github.com/en/articles/virtual-environments-for-github-actions#token-permissions),
 this Action **WILL NOT** be able to create Checks for Pull Requests from the forked repositories,
 see [actions-rs/clippy-check#2](https://github.com/actions-rs/clippy-check/issues/2) for details.\
-As a fallback this Action will output all advisories found to the stdout.
+As a fallback this Action will output all found advisories to the stdout.\
+It is expected that this behavior will be fixed later by GitHub.
 
 ## Scheduled audit
 
 Another option is to use [`schedule`](https://help.github.com/en/articles/events-that-trigger-workflows#scheduled-events-schedule) event
-and execute this Action periodically against the repository default branch `HEAD`.
+and execute this Action periodically against the `HEAD` of repository default branch.
 
 ```yaml
 name: Security audit
@@ -64,9 +72,9 @@ jobs:
           token: ${{ secrets.GITHUB_TOKEN }}
 ```
 
-With this workflow Action will be executed at midnight on each day
+With this example Action will be executed periodically at midnight of each day
 and check if there any new advisories appear for crate dependencies.\
-For each such advisory an issue will be created:
+For each new advisory (including informal) an issue will be created:
 
 ![Issue screenshot](.github/issue_screenshot.png)
 
@@ -74,4 +82,4 @@ For each such advisory an issue will be created:
 
 | Name        | Required | Description                                                              | Type   | Default |
 | ------------| -------- | -------------------------------------------------------------------------| ------ | --------|
-| `token`     | ✓        | GitHub token, `${{ secrets.GITHUB_TOKEN }}`                              | string |         |
+| `token`     | ✓        | GitHub token, usually a `${{ secrets.GITHUB_TOKEN }}`                    | string |         |