This plugin works Great with one very minor problem

I just installed this plugin today. I used the latest version of wordpress and Buddypress and 2015 wordpress theme. I installed it and made it work within 30 minutes. So far, no spam accounts are created by bots yet. Our site Nolymit.com had received many spam accounts each day. Thank you for your great work. But one small thing need to be fixed for this plugin.
After it is installed, I found that this label “CAPTURE code” is displayed at different location on this Registration page in different browsers. So this label is not needed now as all people know this Google Capture box !