[ci skip] Remove ,

[yui-knk]

No description provided.

[vipulnsward]

@yui-knk I think you can make such changes directly on docrails. Do you have commit bit to https://github.com/rails/docrails ? If not, someone from rails team can add you.

[yui-knk]

@vipulnsward Thanks I do not have commit right to Rails (rails/rails and rails/docrails). I am not familiar with rails/docrails, is it a best document how rails core team use rails/docrails ?

[yui-knk]

@vipulnsward Can you add me a commit bit to rails/docrails ?

[vipulnsward]

cc @rafaelfranca @fxn

[yui-knk]

@vipulnsward @rafaelfranca Thanks!