docs: update seo.md (#237)

seperate -> separate

opensaas-sh/blog/src/content/docs/guides/seo.md

@@ -30,7 +30,7 @@ app SaaSTemplate {
 
 Change the above highlighted meta tags to match your app. Wasp will inject these tags into the HTML of your `index.html` file, which is the Landing Page (`app/src/client/landing-page/LandingPage.tsx`), in this case.
 
-This means you **do not** need to rely on a seperate app or framework to serve your landing page for SEO purposes.
+This means you **do not** need to rely on a separate app or framework to serve your landing page for SEO purposes.
 
 :::tip[Star our Repo on GitHub! 🌟]
 We've packed in a ton of features and love into this SaaS starter, and offer it all to you for free!
@@ -64,4 +64,4 @@ Open SaaS and Wasp do not currently have a SSR option (although it is coming soo
 That's because the meta tags for the landing page (described above), plus the Astro docs/blog provided with Open SaaS are more than enough! Not to mention, Google is also able to crawl websites with JavaScript activated, making SSR unnecessary. 
 
 For example, try searching "Open SaaS" on Google and you'll see this App, which was built with this template, as the first result! 
-![open-saas-google-search](/seo/open-saas-google.png)
+![open-saas-google-search](/seo/open-saas-google.png)