pgsql: Fix typos

Fix typos

Author: Guillaume Lelarge

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/2b46259b46b3d34e6858afbf3d28c30cef12652b

Modified Files
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doc/src/sgml/ref/psql-ref.sgml | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

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