Fixes #5447: 2.11+ doc should refer to rudder-init instead of rudder-init.sh
Merge pull request #76 from jooooooon/bug_5447/2_11_doc_should_refer_to_rudder_init_instead_of_rudder_init_sh

Fixes #5447: 2.11+ doc should refer to rudder-init instead of rudder-ini...