add screenshot and misc edits

Author: devalog

fern/products/sdks/overview/typescript/assets/npm-packages.png

@@ -7,6 +7,10 @@ Publish your public-facing Fern Typescript SDK to the [npm
 registry](https://www.npmjs.com/). After following the steps on this page,
 you'll have a versioned package published on npm.
 
+<Frame>
+	<img src="assets/npm-packages.png" alt="Creating NPM Automation Token" />
+</Frame>
+
 <Info>This guide assumes that you already have an initialized `fern` folder on your local machine. If you don’t, run `fern init`. See [TypeScript Quickstart](quickstart.mdx) for more details.</Info>
 
 ## Set up your GitHub integration
@@ -23,7 +27,7 @@ you'll have a versioned package published on npm.
 
 	  Navigate to your `generators.yml` on your local machine. Your `generators.yml` lives inside of your `fern` folder and contains all the configuration for your Fern generators. 
 
-	  Add a new generator to your `generators.yml` using the `fern <add>` command:
+	  Add a new generator to `generators.yml`:
 
 
 	    ```bash