Обсуждение: pgsql: Fix example program in docs too (??)

Fix example program in docs too (??)

Fixup for previous commit: actually, the complete source for
testlibpq3.c appears in SGML docs, so we need to patch that also.
Go figure.

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/59354ccef5d7671bb11982628d6ddd6fffbad2c4

Modified Files
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doc/src/sgml/libpq.sgml        | 5 +++--
src/test/examples/testlibpq3.c | 1 +
2 files changed, 4 insertions(+), 2 deletions(-)