[website] Minor typo in <title> tag of the Prototype JSON Format page on API Docs portal

[lovelyshark]

The <title> tag on this page says Protoype JSON Format instead of Prototype JSON Format. That's it.
The issue is astronomically minor, but since I can't unsee it, I feel that I have to report it.

[Therenas]

No that's exactly the eye for detail we appreciate around here, thanks, fixed for the next release