您只需要进行替换，包括**mispelledword** 部分.

You just need to do the replacement including the **misspelledword** part.

import enchant
from enchant.checker import SpellChecker
chkr = SpellChecker("en_UK","en_US")
spacedfile = "This is a setence. It has speeelinng mistake."
chkr.set_text(spacedfile)
for err in chkr:
    sug = err.suggest()[0]
    err.replace("**%s** %s" % (err.word, sug))  # Look here
Spellchecked = chkr.get_text()
print Spellchecked