diff --git a/doc/design/cluster_train/master_process.md b/doc/design/cluster_train/master_server.md
similarity index 94%
rename from doc/design/cluster_train/master_process.md
rename to doc/design/cluster_train/master_server.md
index 2334f51390a6f9f8ad29d4cbae1f807c508fc5c9..bb8307652587b4dc56cd668a3a5e64722734d194 100644
--- a/doc/design/cluster_train/master_process.md
+++ b/doc/design/cluster_train/master_server.md
@@ -1,6 +1,6 @@
 # Design Doc: Master Server
 
-For an overview of master server' role, please refer to [distributed training design doc](./README.md). In this design doc we will discuss the master server in more details. The master will be implemented in [Go](https://golang.org/).
+For an overview of master server's role, please refer to [distributed training design doc](./README.md). In this design doc we will discuss the master server in more details. The master will be implemented in [Go](https://golang.org/).
 
 ## Dataset