diff --git a/README.md b/README.md
index 24970b3..32f0875 100644
--- a/README.md
+++ b/README.md
@@ -22,12 +22,12 @@
   - Execute > docker-compose build
     - After build completed, tag the image. 
 
-  - (optional) docker login -u <your hub.docker.com accout>
+  - (optional) docker login -u [your hub.docker.com accout]
 
   - Execute > docker tag [some image ID] [your hub.docker.com accout]/moodlecore:4.1.6-[some unique id] 
     - example, docker tag eb73e7a5c010 hubdocker2020/moodlecore:4.1.6-eb73e7a5c010
 
-  - Execute > docker push <your hub.docker.com accout>/moodlecore:4.1.6-<unique id>
+  - Execute > docker push [your hub.docker.com accout]/moodlecore:4.1.6-[some unique id]
     - example, docker push hubdocker2020/moodlecore:4.1.6-eb73e7a5c010
 
   - DONE with buidling MoodleCore 4.1 LTS image to your hub.docker.com account. 
@@ -55,6 +55,8 @@
 
 * Source: https://moodledev.io/general/releases/4.1
 
+-----------------------
+
 ## Known Issues
 
 * When using NFS shared volume for `/moodledata`, you may get `session data file is not created by your uid` error. It is due to the NFS mount user id mapping is not consistent with local user id. Use Redis session for workaround.