diff --git a/docs/source/advanced/docker/dockerized_xcat/run_xcat_in_docker_native.rst b/docs/source/advanced/docker/dockerized_xcat/run_xcat_in_docker_native.rst
index 91f7d066c..89e4e91f1 100644
--- a/docs/source/advanced/docker/dockerized_xcat/run_xcat_in_docker_native.rst
+++ b/docs/source/advanced/docker/dockerized_xcat/run_xcat_in_docker_native.rst
@@ -2,8 +2,8 @@ Run xCAT in Docker with Docker native commands
 ==============================================
 
 
-Pull the xCAT Docker image from DockerHub:
-------------------------------------------
+Pull the xCAT Docker image from DockerHub
+-----------------------------------------
 
 Now xCAT ships xCAT Docker images(x86_64 and ppc64le) on the `DockerHub <https://hub.docker.com/u/xcat/>`_: