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/937741cbe506bcd59363008fa6a9038a981665cd Modified Files -------------- doc/src/sgml/ref/pg_combinebackup.sgml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
