Please don't take offense but....
Here, fixed your homepage jpeg that has the typo.
It's been driving me nuts for years!
Just drop the fixed file in your images directory to overwrite the old image file, and no more typo!
perfect site except for that!
Current (with typo)
Fixed (with original filename.
and it's less than 0.35KB difference in file size!
You guys are the best to do business with!
(Will still love you guys just as much even if you don't fix the typo!)