Update OG description for typography plugin announcement

Author: adamwathan

src/pages/tailwindcss-typography/index.mdx

@@ -3,7 +3,7 @@ import image from './card.jpg'
 
 export const meta = {
   title: 'Introducing Tailwind CSS Typography',
-  description: `One of the things we believe as a team is that everything we make should be sealed with a blog post. Forcing ourselves to write up a short announcement post for every project we work on acts as a built-in quality check, making sure that we never call a project "done" until we feel comfortable telling the world it's out there. The problem was that up until today, we didn't actually have anywhere to publish those posts!`,
+  description: `Until now, trying to style an article, document, or blog post with Tailwind has been a tedious task that required a keen eye for typography and a lot of complex custom CSS. That's why today we're excited to release @tailwindcss/typography — a plugin that lets you easily style vanilla HTML content with beautiful typographic defaults.`,
   date: '2020-07-13T16:35:02.037Z',
   authors: [adamwathan],
   image,