diff --git a/docs/source/advanced/docker/dockerized_xcat/setup_docker_host.rst b/docs/source/advanced/docker/dockerized_xcat/setup_docker_host.rst
index 9ce4aa4e1..f0014130c 100644
--- a/docs/source/advanced/docker/dockerized_xcat/setup_docker_host.rst
+++ b/docs/source/advanced/docker/dockerized_xcat/setup_docker_host.rst
@@ -4,14 +4,14 @@ Setup Docker host
 Install Docker Engine
 ---------------------
 
-The Docker host to run xCAT Docker image should be a baremental or virtual server with Docker v1.10 or above installed. For the details on system requirements and Docker installation, refer to `Docker Installation Docs <https://docs.docker.com/engine/installation/>`_. 
+The Docker host to run xCAT Docker image should be a baremental or virtual server with Docker v1.10 or above installed. For the details on system requirements and Docker installation, refer to `Docker Installation Docs <https://docs.docker.com/engine/installation/>`_.
 
 .. note:: Docker images can only run on Docker hosts with the same architecture.  Since xCAT only ships x86_64 and ppc64le Docker images, running xCAT in Docker requires x86_64 or ppc64 Docker Hosts.
 
 Shutdown the SELinux/Apparmor on Docker host
 --------------------------------------------
 
-If the SELinux or Apparmor on Docker host is enabled, the services/applications inside Docker Container might be confined. To run xCAT in Docker container, SELinux and Apparmor on the Docker host must be disabled. 
+If the SELinux or Apparmor on Docker host is enabled, the services/applications inside Docker Container might be confined. To run xCAT in Docker container, SELinux and Apparmor on the Docker host must be disabled.
 
 SELinux can be disabled with: ::