Fix typo in the comment of processing transport correction
Fix typo in the comment of processing transport correction

amandalund/openmc,paulromano/openmc,shikhar413/openmc,shikhar413/openmc,paulromano/openmc,paulromano/openmc,smharper/openmc,wbinventor/openmc,amandalund/openmc,wbinventor/openmc,walshjon/openmc,wbinventor/openmc,walshjon/openmc,wbinventor/openmc,mit-crpg/openmc,smharper/openmc,smharper/openmc,amandalund/openmc,smharper/openmc,mit-crpg/openmc,walshjon/openmc,liangjg/openmc,liangjg/openmc,amandalund/openmc,mit-crpg/openmc,liangjg/openmc,paulromano/openmc,liangjg/openmc,shikhar413/openmc,mit-crpg/openmc,walshjon/openmc,shikhar413/openmc