Fix typo, formatting, and titles not showing

apps/lightswitch/settings.js

@@ -33,7 +33,7 @@
       var w = WIDGETS.lightswitch;
       // assign changes to widget
       w = Object.assign(w, settings);
-      // redraw widgets if neccessary
+      // redraw widgets if necessary
       if (drawWidgets) Bangle.drawWidgets();
     }
   }
@@ -46,9 +46,9 @@
       // return entry for string value
       return {
         value: entry.value.indexOf(settings[key]),
-        min : 0,
-        max : entry.value.length - 1,
-        wrap : true,
+        min: 0,
+        max: entry.value.length - 1,
+        wrap: true,
         format: v => entry.title ? entry.title[v] : entry.value[v],
         onchange: function(v) {
           writeSetting(key, entry.value[v], entry.drawWidgets);
@@ -59,10 +59,10 @@
       // return entry for numerical value
       return {
         value: settings[key] * entry.factor,
-        min : entry.min,
-        max : entry.max,
+        min: entry.min,
+        max: entry.max,
         step: entry.step,
-        wrap : true,
+        wrap: true,
         format: v => v > 0 ? v + entry.unit : "off",
         onchange: function(v) {
           writeSetting(key, v / entry.factor, entry.drawWidgets);
@@ -152,18 +152,18 @@
         title: "Light Switch"
       },
       "< Back": () => back(),
-      "-- Widget": 0,
+      "-- Widget": {},
       "Bulb col": getEntry("colors"),
       "Image": getEntry("image"),
-      "-- Control": 0,
+      "-- Control": {},
       "Touch": getEntry("touchOn"),
       "Oversize": getEntry("oversize"),
       "Drag Delay": getEntry("dragDelay"),
       "Min Value": getEntry("minValue"),
       "Tap to lock": getEntry("tapToLock"),
-      "-- Unlock": 0,
+      "-- Unlock": {},
       "TapSide": getEntry("unlockSide"),
-      "-- Flash": 0,
+      "-- Flash": {},
       "TapSide ": getEntry("tapSide"),
       "Tap": getEntry("tapOn"),
       "Timeout": getEntry("tOut"),