doc: Fix document typo. Branch ------ V4_0_STABLE Details ------- https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=4fecb982ba6cc7d350cae2747cfe3926008fb59d Modified Files -------------- doc/src/sgml/release-4.0.sgml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)