Modified author contact information

Author: 王超

README.md

@@ -51,7 +51,7 @@ You can use this in your terraform template with the following steps.
 
 Authors
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-Created and maintained by He Guimin(@xiaozhu36, heguimin36@163.com)
+Created and maintained by Alibaba Cloud Terraform Team(terraform@alibabacloud.com)
 
 Reference
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