fixed blog posts not having a description

main/_layouts/default.html

@@ -7,7 +7,7 @@
 
     <title>{{ page.title }}</title>
     <meta name="author" content="Ellpeck">
-    <meta name="description" content="{{ page.description }}">
+    <meta name="description" content="{{ page.summary }}">
     <meta name="keywords" content="Ellpeck, Actually Additions, Rock Bottom, Programming, Minecraft, Game Development, Nature's Aura, C#, Java, Blog, Tutorial, Foe Frenzy">
 
     <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.6.0/dist/css/bootstrap.min.css">
@@ -17,7 +17,7 @@
     <link rel="icon" href="/favicon.ico">
 
     <meta property="og:title" content="Ellpeck.de">
-    <meta property="og:description" content="{{ page.description }}">
+    <meta property="og:description" content="{{ page.summary }}">
     <meta property="og:image" content="https://ellpeck.de/res/logoSmall.png">
     <meta name="twitter:card" content="summary">
     <meta name="twitter:site" content="@Ellpeck">

main/index.html

@@ -1,7 +1,7 @@
 ---
 layout: default
 title: Ellpeck.de
-description: Ellpeck's little internet place
+summary: Ellpeck's little internet place
 nav: nav/indexnav.html
 ---