fixed Dockerfile capitalization

content/blog/002-deployment/index.md

@@ -1,7 +1,7 @@
 ---
 title: Deployment Reflection
 date: "2020-01-21T18:04:37.149Z"
-description: Deployment of the Blog
+description: Technologies used for building and running the Blog
 ---
 
 It took some time, but I figured as I only got around to deploy the blog just now, I could use the opportunity and just document what I'm doing. So here is a blog post describing how the blog it is hosted in is built and deployed.

content/blog/003-writing-articles/index.md

@@ -1,7 +1,7 @@
 ---
 title: Adding Content
 date: "2020-01-27T15:38:26.882Z"
-description: Bring the content online
+description: How I automated everything between writing an article and updating the blog itself
 ---
 
 # Writing

gatsby-config.js

@@ -2,8 +2,9 @@ module.exports = {
   siteMetadata: {
     title: `While False Blog`,
     author: `Stephan Dörfler`,
-    description: `Self-built blog based on gatsby.`,
+    description: `Self-built developer blog based on gatsby.`,
-    siteUrl: `https://blog.while-false.de/`,
+    url: `https://blog.while-false.de`,
+  
   },
   plugins: [
     {

src/components/seo.js

@@ -19,6 +19,7 @@ function SEO({ description, lang, meta, title }) {
             title
             description
             author
+            type
           }
         }
       }
@@ -26,6 +27,7 @@ function SEO({ description, lang, meta, title }) {
   )
 
   const metaDescription = description || site.siteMetadata.description
+  const metaType = `website` || site.siteMetadata.type
 
   return (
     <Helmet
@@ -49,7 +51,7 @@ function SEO({ description, lang, meta, title }) {
         },
         {
           property: `og:type`,
-          content: `website`,
+          content: metaType,
         },
       ].concat(meta)}
     >
@@ -61,7 +63,7 @@ function SEO({ description, lang, meta, title }) {
 SEO.defaultProps = {
   lang: `en`,
   meta: [],
-  description: ``,
+  description: `A selfmade developer blog.`,
 }
 
 SEO.propTypes = {

src/templates/blog-post.js

@@ -17,6 +17,7 @@ class BlogPostTemplate extends React.Component {
         <SEO
           title={post.frontmatter.title}
           description={post.frontmatter.description || post.excerpt}
+          type='article'
         />
         <article>
           <header>