Fix template type.

Author: elcritch

src/fields/optional/fieldNoUiSlider.vue

@@ -1,7 +1,5 @@
 <template lang="html">
-</template>
-<template>
-	<div class="slider" :disabled="disabled" :class="{ 'contain-pips': containPips, 'contain-tooltip': containTooltip }"></div>  
+	<div class="slider" :disabled="disabled" :class="{ 'contain-pips': containPips, 'contain-tooltip': containTooltip }"></div>
 </template>
 
 <script>
@@ -49,7 +47,7 @@
 					this.slider.noUiSlider.set(value);
 				}
 			},
-			formatValueToModel(val) {				
+			formatValueToModel(val) {
 				if(typeof this.slider.noUiSlider !== "undefined"){
 					if (val instanceof Array) {
 						return [Number(val[0]), Number(val[1])];