Add meta site description

components/Meta.js

@@ -7,7 +7,10 @@ export default function Meta(props) {
         <meta name="viewport" content="width=device-width, initial-scale=1" />
         <meta charSet="utf-8" />
         <title>{props.siteTitle}</title>
-        <meta name="Description" content={props.description}></meta>
+        <meta
+          name="Description"
+          content="Random tips, tricks and thoughts about software"
+        ></meta>
       </Head>
       <style jsx global>
         {`