Docs are located at [https://www.eclipse.org/che/docs/6/che/docs/openshift-single-user.html](https://www.eclipse.org/che/docs/6/che/docs/openshift-single-user.html).

Docs are located at [https://www.eclipse.org/che/docs/openshift-single-user.html](https://www.eclipse.org/che/docs/openshift-single-user.html).

Fix incorrect link to Che docs
Fix incorrect link to Che docs

Signed-off-by: Oleksandr Garagatyi <4052944973da826587020fa2673f873866877623@redhat.com>
