留言提示文案修正

-const loading = require('plugin/loading'),
-    tip = require('plugin/tip'),
-    lazyLoad = require('yoho-jquery-lazyload');
+const tip = require('plugin/tip');
 
 require('common');
 
@@ -67,7 +65,7 @@ LeaveMSGView.prototype = $.extend({}, EventEmitter.prototype, {
 
         api.leaveMsg(content)
             .done(function() {
-                self.trigger('save.LeaveMSGView', '留言成功,');
+                self.trigger('save.LeaveMSGView', '留言成功');
                 self.$input.val('');
             })
             .fail(function() {
@@ -196,6 +194,8 @@ RatingView.prototype = $.extend({}, EventEmitter.prototype, {
     },
 
     post(data) {
+        var params;
+
         if (this.isSending) {
             tip.show('正在发送..');
             return;
@@ -204,7 +204,8 @@ RatingView.prototype = $.extend({}, EventEmitter.prototype, {
 
         const self = this,
             elem = this.elem;
-        var params = {
+
+        params = {
             stars: ++this.rank,
             promoter: 1,
             reasonIds: '',