docs: refresh the d.ts-from-JS JSDoc intro

Fixes #3214

Author: EduardF1

packages/documentation/copy/en/javascript/Creating DTS files From JS.md

@@ -6,11 +6,10 @@ oneline: "How to add d.ts generation to JavaScript projects"
 translatable: true
 ---
 
-[With TypeScript 3.7](/docs/handbook/release-notes/typescript-3-7.html#--declaration-and---allowjs),
-TypeScript added support for generating .d.ts files from JavaScript using JSDoc syntax.
+TypeScript can generate `.d.ts` files from JavaScript using JSDoc syntax.
 
-This set up means you can own the editor experience of TypeScript-powered editors without porting your project to TypeScript, or having to maintain .d.ts files in your codebase.
-TypeScript supports most JSDoc tags, you can find [the reference here](/docs/handbook/type-checking-javascript-files.html#supported-jsdoc).
+This setup means you can own the editor experience of TypeScript-powered editors without porting your project to TypeScript, or having to maintain `.d.ts` files in your codebase.
+TypeScript supports most JSDoc tags; see the [JSDoc Reference](/docs/handbook/jsdoc-supported-types.html).
 
 ## Setting up your Project to emit .d.ts files