Fix broken videos page

src/pages/videos/index.astro

@@ -4,19 +4,19 @@ import SimplePageHeader from '../../components/SimplePageHeader.astro';
 import BaseLayout from '../../layouts/BaseLayout.astro';
 import { getAllVideos } from '../../lib/video';
 
-const guides = await getAllGuides();
+const videos = await getAllVideos();
 ---
 
-<BaseLayout title='Guides'>
+<BaseLayout title='Videos'>
   <SimplePageHeader
-    title='Guides'
+    title='Videos'
-    description='Succinct graphical explanations to engineering topics.'
+    description='Graphical video demonstrations on software engineering topics.'
   />
 
   <div class='pb-20 pt-2 bg-gray-50'>
     <div class='container'>
       <div class='mt-3 sm:my-5'>
-        {guides.map((guide) => <GuideListItem guide={guide} />)}
+        {videos.map((video) => <VideoListItem video={video} />)}
       </div>
     </div>
   </div>