minor formatting

assets/javascripts/wizard/components/wizard-date-input.js.es6

@@ -10,7 +10,7 @@ export default DateInput.extend({
   },
   _opts() {
     return {
-      format: this.format || "LL"
+      format: this.format || "LL",
-    }
+    };
-  }
+  },
 });