Delete extra punctuation

README.md

@@ -48,7 +48,7 @@ In addition to the above-mentioned features, for the needs of enterprise users'
 
 **[Alibaba Cloud SMS](https://www.aliyun.com/product/sms)**: A messaging service that covers the globe, Alibaba SMS provides convenient, efficient, and intelligent communication capabilities that help businesses quickly contact their customers.
 
-**[Alibaba Cloud SchedulerX](https://www.aliyun.com/aliware/schedulerx?spm=5176.10695662.784137.1.4b07363dej23L3)**: Accurate, highly reliable, and highly available scheduled job scheduling services with response time within seconds..
+**[Alibaba Cloud SchedulerX](https://www.aliyun.com/aliware/schedulerx?spm=5176.10695662.784137.1.4b07363dej23L3)**: Accurate, highly reliable, and highly available scheduled job scheduling services with response time within seconds.
 
 For more features please refer to [Roadmap](https://github.com/alibaba/spring-cloud-alibaba/blob/master/Roadmap.md).