Fix missed use of "cp -i" in an example, per Fujii Masao.
Also be more careful about markup: use & not just &.
Branch------master
Details-------http://git.postgresql.org/pg/commitdiff/31e8ab4dd98dbe702df8b2029cf6e2424b12850e
Modified Files--------------doc/src/sgml/backup.sgml | 4 ++--1 files changed, 2 insertions(+), 2 deletions(-)
