Update README.

README.md

@@ -16,7 +16,7 @@ The following software must be installed/present on your local machine before yo
   - [Packer](http://www.packer.io/)
   - [Vagrant](http://vagrantup.com/)
   - [VirtualBox](https://www.virtualbox.org/) (if you want to build the VirtualBox box)
-  - [VMWare Fusion](http://www.vmware.com/products/fusion/) (or Workstation - if you want to build the VMWare box)
+  - [VMware Fusion](http://www.vmware.com/products/fusion/) (or Workstation - if you want to build the VMware box)
   - [Ansible](http://docs.ansible.com/intro_installation.html)
 
 You will also need some Ansible roles installed so they can be used in the building of the VM. To install the roles:
@@ -34,7 +34,7 @@ Make sure all the required software (listed above) is installed, then cd to the
 
 After a few minutes, Packer should tell you the box was generated successfully.
 
-If you want to only build a box for one of the supported virtualization platforms (e.g. only build the MWare box), add `--only=vmware-iso` to the `packer build` command:
+If you want to only build a box for one of the supported virtualization platforms (e.g. only build the VMware box), add `--only=vmware-iso` to the `packer build` command:
 
     $ packer build --only=vmware-iso centos7.json