Safari Language Randomly Changed
I'm running Safari version 7.0.4 on OS X version 10.9.3, on a late-2013, 13-inch Retina MacBook Pro.
My friend was fidling around on my laptop one day on Safari, and when I came back to it, the language had somehow changed. I'm not sure what he did, and he doesn't know of anything he could have done either, but auto-correct is displaying about every word as incorect (underlined red) and the auto-fix text function keeps changing my words to this language that I'm not sure what is. It makes for many spelling mistakes and is extremely annoying. I tried looking into language settings and everywhere I looked the language is set to English. Not really sure what could be the problem.
Does anyone know of what the problem could be? If not, is there any way to reset or re-install Safari so that this would resolve the issue?
Thanks in advance,
~Z