Fix typo in docs.

s/XIDs XIDs/XIDs/ in one place in maintenance.sgml.

Guillaume Lelarge

diff --git a/doc/src/sgml/maintenance.sgml b/doc/src/sgml/maintenance.sgml
index d3fcb82ef751bc4a7994c5161f7f17725b4a2d5e..cf174f071576faba23af85356b2b1a0c754b5117 100644 (file)
--- a/doc/src/sgml/maintenance.sgml
+++ b/doc/src/sgml/maintenance.sgml
@@ -528,7 +528,7 @@
     the relfrozenxid column of a table's
     pg_class row contains the freeze cutoff XID that was used
     by the last whole-table VACUUM for that table.  All rows
-    inserted by transactions with XIDs XIDs older than this cutoff XID are
+    inserted by transactions with XIDs older than this cutoff XID are
     guaranteed to have been frozen.  Similarly,
     the datfrozenxid column of a database's
     pg_database row is a lower bound on the unfrozen XIDs