Update JabRef_it.properties
Update JabRef_it.properties

Modified translation of line 1854
sauliusg/jabref,Siedlerchr/jabref,JabRef/jabref,sauliusg/jabref,Siedlerchr/jabref,sauliusg/jabref,JabRef/jabref,Siedlerchr/jabref,Siedlerchr/jabref,sauliusg/jabref,JabRef/jabref,JabRef/jabref