Beautified javascript code

public/index.html

@@ -180,8 +180,12 @@
         <script src="https://swetrix.privacynerd.de/script.js" defer></script>
         <script>
           document.addEventListener('DOMContentLoaded', function() {
-          swetrix.init('DUEDdhVtZGL5', {apiURL: 'https://swetrix.privacynerd.de/api/log',})
-          swetrix.trackViews()
+            swetrix.init('DUEDdhVtZGL5', {apiURL: 'https://swetrix.privacynerd.de/api/log',})
+            swetrix.trackViews()
+	          swetrix.trackErrors({
+	            sampleRate: 1,
+	            callback: undefined,
+	          })
           })
         </script>
         <noscript>