[YouDontKnowWhoIam]

Give the shout box an edit feature to correct spelling errors. Do it.

[the_darai]

Give the shout box an edit feature to correct spelling errors. Do it.

You're demanding an admin to give you features? Please don't do that.

Besides,  I can't, it's not mine to edit. That and if I recall correctly the old shoutbox didn't have that feature.

[Rupurudu!]

https://support.mozilla.org/en-US/kb/how-do-i-use-firefox-spell-checker

Note:

• Automatic spell-checking is only turned on for text boxes containing more than one line, where you can enter as much text as you want.
• Not all locales come with a dictionary installed due to licensing reasons.