fixed tally alignment method in tallies.py
fixed tally alignment method in tallies.py

wbinventor/openmc,walshjon/openmc,paulromano/openmc,johnnyliu27/openmc,wbinventor/openmc,smharper/openmc,wbinventor/openmc,paulromano/openmc,amandalund/openmc,walshjon/openmc,liangjg/openmc,walshjon/openmc,shikhar413/openmc,liangjg/openmc,mit-crpg/openmc,smharper/openmc,shikhar413/openmc,johnnyliu27/openmc,shikhar413/openmc,liangjg/openmc,mit-crpg/openmc,walshjon/openmc,paulromano/openmc,paulromano/openmc,liangjg/openmc,amandalund/openmc,johnnyliu27/openmc,johnnyliu27/openmc,smharper/openmc,mit-crpg/openmc,mit-crpg/openmc,wbinventor/openmc,amandalund/openmc,shikhar413/openmc,amandalund/openmc,smharper/openmc