diff --git a/apps/contourclock/contourclock.settings.js b/apps/contourclock/contourclock.settings.js
index bdce8b85f..43f57a408 100644
--- a/apps/contourclock/contourclock.settings.js
+++ b/apps/contourclock/contourclock.settings.js
@@ -3,41 +3,41 @@
 	Bangle.setUI("");
 	var settings = require('Storage').readJSON('contourclock.json', true) || {};
 	if (settings.fontIndex==undefined) {
-	  settings.fontIndex=0;
-	  require('Storage').writeJSON("myapp.json", settings);
+	 	settings.fontIndex=0;
+		require('Storage').writeJSON("myapp.json", settings);
 	}
 	savedIndex=settings.fontIndex;
-  saveListener = setWatch(function() {          //save changes and return to settings menu
-    require('Storage').writeJSON('contourclock.json', settings);
+	saveListener = setWatch(function() {          //save changes and return to settings menu
+		require('Storage').writeJSON('contourclock.json', settings);
 		Bangle.removeAllListeners('swipe');
 		Bangle.removeAllListeners('lock');
 		clearWatch(saveListener);
 		g.clear();
 		back();
-  }, BTN, { repeat:false, edge:'falling' });
-  lockListener = Bangle.on('lock', function () { //discard changes and return to clock
-    settings.fontIndex=savedIndex;
-    require('Storage').writeJSON('contourclock.json', settings);
+	}, BTN, { repeat:false, edge:'falling' });
+	lockListener = Bangle.on('lock', function () { //discard changes and return to clock
+		settings.fontIndex=savedIndex;
+		require('Storage').writeJSON('contourclock.json', settings);
 		Bangle.removeAllListeners('swipe');
 		Bangle.removeAllListeners('lock');
 		clearWatch(saveListener);
 		g.clear();
-    load();
-  });
-  swipeListener = Bangle.on('swipe', function (direction) {
+		load();
+	});
+	swipeListener = Bangle.on('swipe', function (direction) {
 		var fontName = require('contourclock').drawClock(settings.fontIndex+direction);
-    if (fontName) {
+		if (fontName) {
 			settings.fontIndex+=direction;
-      g.clearRect(0,0,g.getWidth()-1,16);
+			g.clearRect(0,0,g.getWidth()-1,16);
 			g.setFont('6x8:2x2').setFontAlign(0,-1).drawString(fontName,g.getWidth()/2,0);
 		} else {
 			require('contourclock').drawClock(settings.fontIndex);
 		}
-  });
+	});
 	g.reset();
 	g.clear();
-  g.setFont('6x8:2x2').setFontAlign(0,-1);
-  g.drawString(require('contourclock').drawClock(settings.fontIndex),g.getWidth()/2,0);
-  g.drawString('Swipe - change',g.getWidth()/2,g.getHeight()-36);
+	g.setFont('6x8:2x2').setFontAlign(0,-1);
+	g.drawString(require('contourclock').drawClock(settings.fontIndex),g.getWidth()/2,0);
+	g.drawString('Swipe - change',g.getWidth()/2,g.getHeight()-36);
 	g.drawString('BTN - save',g.getWidth()/2,g.getHeight()-18);
 })