domain_certfile error

Hello folks,
I've some problem here, I've 2 vhost on my server, domain1.com and domain2.com
I tried to add cert file for each my domain's, this is my configuration https://gist.github.com/kripul/4d6e0aa89c588501c5684ff9aca7ca63
and always show this error

2017-08-03 16:35:52.799 [error] <0.62.0>@ejabberd_config:get_plain_terms_file:270
 Cannot load /etc/ejabberd/ejabberd.yml: Syntax error on line 215 at position 2:
 did not find expected key

How to fix this?
Thanks!