Updates to doc text

Author: garethx

packages/homepage/content/docs/2-embedding.md

@@ -1,20 +1,25 @@
 ---
 title: Embedding
 authors: ['CompuIves']
-description: It's possible to embed a sandbox on Medium and other websites.
+description: Embed a sandbox in docs, blog posts, Medium, and other websites.
 ---
 
 ## What is an Embed?
 
+An embed enables you to include a sandbox in your documentation, blog post, 
+or website using an iframe, or anywhere with Embedly support, like Medium, 
+Reddit, Trello, and Notion. You can show just the code, the preview, or both 
+at the same time.
+
 CodeSandbox has a separate application for the embed. This application is
 specifically built to be as small as possible. If you replace `s` in the URL of
 a sandbox to `embed` you have the embed version of the sandbox. Example:
 https://codesandbox.io/s/new => https://codesandbox.io/embed/new. Notice that
-the embed doesn't have all features of the full editor.
+the embed doesn't have all of the features of the full editor.
 
-## Generate a URL
+## Generate an Embed URL
 
-You can generate a URL clicking 'Share' in the header and selecting the options
+You can generate a URL to embed by clicking 'Embed' in the header on the editor and selecting the options
 you want to have enabled.
 
 ![Share Button](./images/share-button.png)