textedit: bug fix with the caretpos variable. X / Y typo.
textedit: bug fix with the caretpos variable. X / Y typo.

wkitty42/fpGUI,wkitty42/fpGUI,wkitty42/fpGUI,wkitty42/fpGUI,wkitty42/fpGUI,wkitty42/fpGUI