cleaned up comments in cmfd output
cleaned up comments in cmfd output

amandalund/openmc,liangjg/openmc,smharper/openmc,walshjon/openmc,paulromano/openmc,paulromano/openmc,liangjg/openmc,paulromano/openmc,johnnyliu27/openmc,kellyrowland/openmc,mit-crpg/openmc,mjlong/openmc,johnnyliu27/openmc,shikhar413/openmc,paulromano/openmc,bhermanmit/cdash,bhermanmit/openmc,shikhar413/openmc,samuelshaner/openmc,wbinventor/openmc,wbinventor/openmc,walshjon/openmc,bhermanmit/openmc,shenqicang/openmc,amandalund/openmc,liangjg/openmc,lilulu/openmc,walshjon/openmc,johnnyliu27/openmc,amandalund/openmc,samuelshaner/openmc,lilulu/openmc,walshjon/openmc,smharper/openmc,mit-crpg/openmc,mit-crpg/openmc,smharper/openmc,wbinventor/openmc,shenqicang/openmc,liangjg/openmc,smharper/openmc,kellyrowland/openmc,shikhar413/openmc,samuelshaner/openmc,sxds/opemmc,sxds/opemmc,mit-crpg/openmc,amandalund/openmc,samuelshaner/openmc,wbinventor/openmc,nhorelik/openmc,lilulu/openmc,nhorelik/openmc,johnnyliu27/openmc,mjlong/openmc,shikhar413/openmc