Apply suggestions from code review

Author: patriciasantaana

src/content/docs/turnstile/tutorials/excluding-turnstile-from-e2e-tests.mdx

@@ -18,21 +18,22 @@ This tutorial explains how to handle Turnstile in your end-to-end (E2E) tests by
 
 When running E2E tests, you often want to bypass or simplify the Turnstile verification process. Cloudflare provides official test credentials that always pass verification, making them perfect for testing environments:
 
-- Test Sitekey: `1x00000000000000000000AA`
-- Test Secret Key: `1x0000000000000000000000000000000AA`
+- Test sitekey: `1x00000000000000000000AA`
+- Test secret key: `1x0000000000000000000000000000000AA`
 
-For more details, see the [testing documentation](/turnstile/troubleshooting/testing/).
+For more details, refer to the [testing documentation](/turnstile/troubleshooting/testing/).
 
-## ⚠️ Important Security Warning
+:::caution
 
-Never use test credentials in production! Always ensure:
-1. Test credentials are only used in test environments
-2. Production credentials are properly protected
-3. Your deployment process prevents test credentials from reaching production
+Never use test credentials in production. Always ensure:
+- Test credentials are only used in test environments.
+- Production credentials are properly protected.
+- Your deployment process prevents test credentials from reaching production.
+:::
 
-## Implementation Strategy
+## Implementation
 
-The key to implementing test-environment detection is identifying test requests server-side. Here's a simple approach:
+The key to implementing test-environment detection is identifying test requests server-side. Here is a simple approach:
 
 ```typescript
 // Detect test environments using IP addresses or headers
@@ -60,7 +61,7 @@ function getTurnstileCredentials(request) {
 }
 ```
 
-## Server-side Integration
+## Server-side integration
 
 When rendering your page, inject the appropriate sitekey based on the environment:
 
@@ -71,38 +72,38 @@ app.get('/your-form', (req, res) => {
 });
 ```
 
-## Client-side Integration
+## Client-side integration
 
 Your template can then use the injected sitekey:
 
 ```html
 <div class="turnstile" data-sitekey="<%= sitekey %>"></div>
 ```
 
-## Best Practices
+## Best practices
 
-1. **Environment Detection**
-   - Use multiple factors to identify test environments (IP, headers, etc.)
-   - Keep test environment identifiers secure, if you need to test from the public web
+1. **Environment detection**
+   - Use multiple factors to identify test environments (IP, headers, etc.).
+   - Keep your test environment identifiers secure if you need to test from the public web.
 
-2. **Credential Management**
-   - Store production credentials securely (for example, in environment variables)
-   - Never commit credentials to version control
-   - Use different credentials for each environment
+2. **Credential management**
+   - Store production credentials securely (for example, in environment variables).
+   - Never commit credentials to version control.
+   - Use different credentials for each environment.
 
-3. **Deployment Safety**
-   - Add checks to prevent test credentials in production
-   - Include credential validation in your CI/CD pipeline
-   - Monitor for accidental test credential usage
+3. **Deployment safety**
+   - Add checks to prevent test credentials in production.
+   - Include credential validation in your CI/CD pipeline.
+   - Monitor for accidental test credential usage.
 
-## Testing Considerations
+## Testing considerations
 
-- Test credentials will always pass verification
-- They're perfect for automated testing environments
-- They help avoid rate limiting during testing
-- They make tests more predictable and faster
+- Test credentials will always pass verification.
+- They are perfect for automated testing environments.
+- They help avoid rate limiting during testing.
+- They make tests more predictable and faster.
 
-## Example Test Setup
+## Example test setup
 
 For Cypress or similar E2E testing frameworks: