Updated README.md file
diff --git a/device_simulator/device_simulator/README.md b/device_simulator/device_simulator/README.md
index ce1e45c..b978594 100644
--- a/device_simulator/device_simulator/README.md
+++ b/device_simulator/device_simulator/README.md
@@ -59,8 +59,7 @@
      - make autoGenrate
        
 Build bal_server:
-     - make clean_all
-     - make V=0 
+     - make clean_all;make V=0 
 
 The ultimate executable bal_server can be found under ~/grpc-c/build/examples/.libs/