Docs are located at [https://github.com/codenvy/che-docs](https://github.com/codenvy/che-docs).
Docs are located at [https://github.com/eclipse/che-docs](https://github.com/eclipse/che-docs).

Fix the link to docs.
Fix the link to docs.

codenvy/che-doc to eclipse/che-doc.

Signed-off-by: Masaki Muranaka <d7b49c8da6d53103f165ff7e5926cab4eda1670d@monami-ya.com>
