fix

plugins/css-prefers-color-scheme/README.md

@@ -226,7 +226,9 @@ ECMA Script:
 ## CORS
 
 ⚠️ Applies to you if you load CSS from a different domain than the page.
-In this case the CSS is treated as untrusted and will not be made available to the Javascript polyfill.
+
+In this case the CSS is treated as untrusted and will not be made available to the JavaScript polyfill.
+The polyfill will not work without applying the correct configuration for CORS.
 
 Example :
 
@@ -252,8 +254,8 @@ Firefox :
 
 To resolve CORS errors you need to take two steps :
 
-- add HTTP header `Access-Control-Allow-Origin: <your-value>` to your CSS file.
-- add `crossorigin="anonymous"` to the `<link rel="stylesheet">` tage for your CSS file.
+- add an HTTP header `Access-Control-Allow-Origin: <your-value>` when serving your CSS file.
+- add `crossorigin="anonymous"` to the `<link rel="stylesheet">` tag for your CSS file.
 
 In a node server setting the HTTP header might look like this :
 

plugins/css-prefers-color-scheme/docs/README.md

@@ -189,5 +189,5 @@ the hexidecimal value of black. Likewise, `70` is chosen for light mode because
 it is the keycode for `f`, the hexidecimal value of white.
 These are suffixed with a random large number.
 
-<link-list>
+<linkList>
 [Media Queries]: <specUrl>