Modification to interfaces, wrappers and adapters section

[michelpons]

In the section on interfaces, wrappers and adapters of the main page of COBIA Reference, there is the sentence "For example, wrappers take care of hiding the object pointer, of checking return values and converting these into C++ exception, and for converting return values from an output argument to an actual return value.". Why is it "for converting" and not "of converting"? Is it also common to say "converting these into C++ exception" because this conversion happens only if the check of the return values says that something is amiss? Why not "of checking return values (and if necessary raise en exception), and of converting return values from an output argument to an actual return value"?

[jasper]

fixed in r113