Update 0x50-V50-Web-Frontend-Security.md

improving section text

5.0/en/0x50-V50-Web-Frontend-Security.md

@@ -82,15 +82,15 @@ Rendering content or functionality in an incorrect context can lead to a wide va
 
 ## V50.7 External Resource Integrity
 
-Hosting content on third-party sites can lead to malicious content modification and supply chain attacks.
+Subresource integrity allows for safe hosting of content on third-party sites.
 
 | # | Description | Level | CWE |
 | :---: | :--- | :---: | :---: |
 | **50.7.1** | [MODIFIED, MOVED FROM 14.2.3] Verify that if client-side assets, such as JavaScript libraries, CSS or web fonts, are hosted externally on a Content Delivery Network (CDN) or external provider, Subresource Integrity (SRI) is used to validate the integrity of the asset. | 1 | 829 |
 
 ## V50.8 Other Browser Security Considerations
 
-Client-side security requires enforcing security behavior based on restricting automatic redirections, mandating HSTS preloading, and using other modern browser security features.
+Client-side security controls for redirects, HTTPS enforcement, and safe use of modern browser security features.
 
 | # | Description | Level | CWE |
 | :---: | :--- | :---: | :---: |