Update CHANGELOG.md for v0.6.3

Author: luxas

CHANGELOG.md

@@ -2,13 +2,13 @@
 
  - v0.6.3
    - Fix bugs and make the `.deb` file stable
-   - Add a `.tar.gz` deployment for platforms that doesn't have `dpkg`
+   - Add an experimental `.tar.gz` deployment for platforms that doesn't have `dpkg`
    - Document the /etc/kubernetes/README.md better
-   - Refactor and remove unnecessary things
+   - Refactor, fix bugs and remove unnecessary things
    - Break out the DNS options `cluster.local` and `10.0.0.10` to `/etc/kubernetes/k8s.conf`
    - Fixed so the master is able to collect logs from nodes @kyletravis
    - Better DNS management on Arch Linux
-   - Use a shell for looking up paths to execlutables needed in `.service` files
+   - Use a shell for looking up paths to executables needed in `.service` files
    - Easier to use on `systemd`, most of the packages is automatically installed
  - v0.6.2
    - Support for Banana Pro