doc: Remove trailing whitespace in xref Remove stray whitespace in xref tag.
This was found due to a regression in xmllint 2.15.0 which flagged this as an error, and at the time of this commit no fix for xmllint has shipped. Author: Erik Wienhold <[email protected]> Discussion: https://postgr.es/m/[email protected] Backpatch-through: 17 Branch ------ REL_18_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/987e00fa990fc905fe8fab645a16f7a4be3d9126 Modified Files -------------- doc/src/sgml/ref/pg_combinebackup.sgml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
