Typo on SQL Tutorial schema browser explanation page

[raddick]

Hi, dear sdss webpage editor:
I found a mis-spelled word on the page when learning the helpful SQL tutorial.
The word "ineterpretations" in the 4th paragragh of page
http://skyserver.sdss.org/dr7/en/help/browser/browser.asp,
with an extra "e".
Please check it.