[galaxy-dev] macs in galaxy

In running macs in galaxy, the following error was found ERROR:root:mfold format error! Your input is '32'. It should be like '10,30' A format for mfold like 10,30 is expected... but the default value configured in xml remains as 32. will there be an updated version of this xml in future? Also after altering the default display mfold value to 10,30, type integer in the param tag for mfold become erroneous. May I ask what is the correct type for input format 10,30? Thanks alot