Change wording for COALESCE docs to use "otherwise".
Per Tom
Branch------master
Details-------http://git.postgresql.org/pg/commitdiff/3919ad864d7040361fd4b44719acaa1ec0f87bbd
Modified Files--------------doc/src/sgml/func.sgml | 4 ++--1 files changed, 2 insertions(+), 2 deletions(-)
