pgsql-server/doc/src/sgml backup.sgml

CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    tgl@svr1.postgresql.org    04/01/19 16:12:30

Modified files:
    doc/src/sgml   : backup.sgml

Log message:
    Improve discussion of consistent-snapshot backup technique.  Haphazard
    editing of this text had left nearly contradictory statements in
    adjacent paragraphs ...