Merge pull request opencontainers#112 from ChengTiesheng/patch-1

Fix typos in the "Namespace types" section

Author: vbatts

config-linux.md

@@ -45,11 +45,11 @@ If a path is specified, that particular file is used to join that type of namesp
 #### Namespace types
 
 * **pid** processes inside the container will only be able to see other processes inside the same container.
-* **network** the container will have it's own network stack.
+* **network** the container will have its own network stack.
 * **mnt** the container will have an isolated mount table.
 * **ipc** processes inside the container will only be able to communicate to other processes inside the same
 container via system level IPC.
-* **uts** the container will be able to have it's own hostname and domain name.
+* **uts** the container will be able to have its own hostname and domain name.
 * **user** the container will be able to remap user and group IDs from the host to local users and groups
 within the container.