@@ -32,7 +32,7 @@ display your kernel version:

     $ uname -r

     3.10.0-229.el7.x86_64

-Finally, is it recommended that you fully update your system. Please keep in

+Finally, it is recommended that you fully update your system. Please keep in

 mind that your system should be fully patched to fix any potential kernel bugs.

 Any reported kernel bugs may have already been fixed on the latest kernel

 packages.

@@ -61,7 +61,7 @@ Four different options affect container domain name services.

       Using this option as you <code>run</code> a container gives the new

       container's <code>/etc/hosts</code> an extra entry named

       <code>ALIAS</code> that points to the IP address of the container

-      identified by <code>CONTAINER_NAME_or_ID<c/ode>. This lets processes

+      identified by <code>CONTAINER_NAME_or_ID</code>. This lets processes

       inside the new container connect to the hostname <code>ALIAS</code>

       without having to know its IP.  The <code>--link=</code> option is

       discussed in more detail below. Because Docker may assign a different IP