[incubator-servicecomb-docs] branch master updated: Update the saga design documents.

[ningjiang]

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The following commit(s) were added to refs/heads/master by this push:
     new be5b736  Update the saga design documents.
be5b736 is described below

commit be5b7361266757002c7ff12ff9e3853390a3f6be
Author: Willem Jiang <jiangni...@huawei.com>
AuthorDate: Tue Sep 4 09:30:18 2018 +0800

    Update the saga design documents.
---
 saga-reference/en_US/design.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/saga-reference/en_US/design.md b/saga-reference/en_US/design.md
index 1d7b76a..ce440b0 100644
--- a/saga-reference/en_US/design.md
+++ b/saga-reference/en_US/design.md
@@ -15,7 +15,8 @@ The process of Inter-Service Communication is similar to 
[Zipkin](https://github
 ![Inter-Service Communication](static_files/inter-service_communication.png)
 
 ## Workflow Saga
-Saga处理场景是要求相关的子事务提供事务处理函数同时也提供补偿函数。Saga协调器alpha会根据事务的执行情况向omega发送相关的指令，确定是否向前重试或者向后恢复。
+In Saga workflow, the sub transactions need to provide the compensation 
method. If something is wrong, the Coordinator will send the command to the 
omega to do the forward or backward recovery.
+
 ### Successful Scenario
 In a successful scenario, all started events will have a corresponding ended 
event.