module (redhat_subscription) is missing interpreter line

Imported ansible redhat_subscription module from the Git hub and created a
play book using this module . While running that play book I'm getting
error-
" fatal: [10.224.2.42]: FAILED! => {"failed": true, "msg": "module
(redhat_subscription) is missing interpreter line " . Any idea about this
error and as per the ansible syntax checker play book is good and there is
no error at format perceptive.

[sysadm@pclprdftsnsoft1 ~]$ more rhn.yml