diff --git a/sources/tech/20170317 AWS cloud terminology.md b/sources/tech/20170317 AWS cloud terminology.md
index 0f38aafd61..8cdcb0af89 100644
--- a/sources/tech/20170317 AWS cloud terminology.md	
+++ b/sources/tech/20170317 AWS cloud terminology.md	
@@ -1,3 +1,4 @@
+translating by chenxinlong
 AWS cloud terminology
 ============================================================
 
@@ -17,7 +18,7 @@ As of today, AWS offers total of 71 services which are grouped together in
 
 * * *
 
- _Compute _ 
+ _Compute_ 
 
 Its a cloud computing means virtual server provisioning. This group provides below services.
 
@@ -210,7 +211,7 @@ Its desktop app streaming over cloud.
 via: http://kerneltalks.com/virtualization/aws-cloud-terminology/
 
 作者：[Shrikant Lavhate][a]
-译者：[译者ID](https://github.com/译者ID)
+译者：[chenxinlong](https://github.com/chenxinlong)
 校对：[校对者ID](https://github.com/校对者ID)
 
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