Docs: fix misleading example.
Commit 8457d0beca731bf0 introduced an example which, while not incorrect,
failed to exhibit the behavior it meant to describe, as a result of omitting
an E'' prefix that needed to be there. Noticed and fixed by Peter Geoghegan.
I (tgl) failed to resist the temptation to wordsmith nearby text a bit
while at it.
Branch
------
REL9_4_STABLE
Details
-------
http://git.postgresql.org/pg/commitdiff/ff4adfd27ca6cbb94512c2433c086eba6ad97019
Modified Files
--------------
doc/src/sgml/datatype.sgml | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)