Revert "[docs] use reason-bin"
Revert "[docs] use reason-bin"

This reverts commit 8e53cfe4294faa3f7a6af629a85f32c71b05d666.

facebook/reason,cristianoc/reason,cristianoc/reason,let-def/reason,chenglou/reason,let-def/reason,chenglou/reason,cristianoc/reason,chenglou/reason,facebook/reason,let-def/reason,facebook/reason