@@ -632,7 +632,7 @@ kind and abort early. The next two sections cover how to do just that.
632### Performing IO
632### Performing IO
634Another important instances from the list above are `MonadIO m => MonadIO
634Another important instances from the list above are `MonadIO m => MonadIO
635−(ExceptT e m)`, and therefore also `MonadIO Handler` as there is `MonadIO IO` instance..
635+(ExceptT e m)`, and therefore also `MonadIO Handler` as there is `MonadIO IO` instance.
636[`MonadIO`](http://hackage.haskell.org/package/transformers-0.4.3.0/docs/Control-Monad-IO-Class.html)
636[`MonadIO`](http://hackage.haskell.org/package/transformers-0.4.3.0/docs/Control-Monad-IO-Class.html)
637is a class from the **transformers** package defined as:
637is a class from the **transformers** package defined as: