Apply suggestions from code review

Co-authored-by: Hamish Willee <hamishwillee@gmail.com>

Author: hamishwillee

files/en-us/mozilla/firefox/experimental_features/index.md

@@ -432,7 +432,7 @@ This algorithm is similar to strict equality `===` (where `-0` and `+0` are cons
 ### Text module import
 
 The `with` clause [`{ type: "text" }`](/en-US/docs/Web/JavaScript/Reference/Statements/import/with#text_modules_type_text) allows importing a module's source as a string value.
-The import ignores the media type of the response: the content is parsed as text even if the source contains scripts or other executable code.
+The media type of the response is ignored, and the content is parsed as text even if the source contains scripts or other executable code.
 ([Firefox bug 2024854](https://bugzil.la/2024854)).
 
 | Release channel   | Version added | Enabled by default? |

files/en-us/mozilla/firefox/releases/152/index.md

@@ -120,6 +120,6 @@ You can find more such features on the [Experimental features](/en-US/docs/Mozil
 
 - **Text module import**: `javascript.options.experimental.import_text`
 
-  The `with` clause [`{ type: "text" }`](/en-US/docs/Web/JavaScript/Reference/Statements/import/with#text_modules_type_text) is now supported for importing a text module into a string value.
-  This can be used to ensure that a module served with the media type of `text/plain` is imported as text, even if it contains JavaScript or some other format.
+  The `with` clause [`{ type: "text" }`](/en-US/docs/Web/JavaScript/Reference/Statements/import/with#text_modules_type_text) allows importing a module's source as a string value.
+  The media type of the response is ignored, and the content is parsed as text even if the source contains scripts or other executable code.
   ([Firefox bug 2024854](https://bugzil.la/2024854)).