Improve SQL function disallowed command wording.
Branch------master
Details-------http://git.postgresql.org/pg/commitdiff/2fdd357cae8ac4dc472375301bde701b2bf76f54
Modified Files--------------doc/src/sgml/xfunc.sgml | 2 +-1 files changed, 1 insertions(+), 1 deletions(-)
