文案调整

xxl-job-admin/src/main/java/com/xxl/job/admin/core/trigger/XxlJobTrigger.java

                 }
             }
         } else {
-            routeAddressResult = new ReturnT<String>(ReturnT.FAIL_CODE, "<br>----------------------<br>" + I18nUtil.getString("jobconf_trigger_address_empty"));
+            routeAddressResult = new ReturnT<String>(ReturnT.FAIL_CODE, I18nUtil.getString("jobconf_trigger_address_empty"));
         }
 
         // 4、trigger remote executor