Fix styling

Signed-off-by: Christian König <ckoenig@posteo.de>

scripts/pi-hole/js/settings-system.js

@@ -14,10 +14,10 @@ var cacheSize = 0,
 
 // Register the ChartDeferred plugin to all charts:
 Chart.register(ChartDeferred);
-Chart.defaults.set('plugins.deferred', {
-  yOffset: '50%',
-  delay: 500
-})
+Chart.defaults.set("plugins.deferred", {
+  yOffset: "50%",
+  delay: 500,
+});
 
 function updateCachePie(data) {
   var v = [],
@@ -78,8 +78,7 @@ function updateCachePie(data) {
   $("#cache-pie-chart .overlay").hide();
   // Passing 'none' will prevent rotation animation for further updates
   //https://www.chartjs.org/docs/latest/developers/updates.html#preventing-animations
-  cachePieChart.update('none');
-
+  cachePieChart.update("none");
 }
 
 function updateHostInfo() {