Norwegian nb.po translation update.
Norwegian nb.po translation update.

* subversion/po/nb.po
  Updated two fuzzy messages.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion