[bugfix] Stepper: integer wrong spelling (#992)

packages/stepper/index.vue

@@ -27,7 +27,7 @@ export default create({
 
   props: {
     value: {},
-    interger: Boolean,
+    integer: Boolean,
     disabled: Boolean,
     disableInput: Boolean,
     min: {
@@ -116,7 +116,7 @@ export default create({
     },
 
     onKeypress(event) {
-      if (this.interger && event.keyCode === 46) {
+      if (this.integer && event.keyCode === 46) {
         event.preventDefault();
       }
     },

packages/submit-bar/index.vue

@@ -8,7 +8,7 @@
       <div :class="b('price')">
         <template v-if="hasPrice">
           <span>{{ label || $t('label') }}</span>
-          <span :class="b('price-interger')">{{ currency }}{{ priceInterger }}.</span>
+          <span :class="b('price-integer')">{{ currency }}{{ priceInterger }}.</span>
           <span :class="b('price-decimal')">{{ priceDecimal }}</span>
         </template>
       </div>

packages/vant-css/src/submit-bar.css

@@ -35,7 +35,7 @@
     }
   }
 
-  &__price-interger {
+  &__price-integer {
     color: $red;
   }