doc: Remove trailing whitespace in xref

danielgustafsson · danielgustafsson · commit 987e00fa990f · 2025-09-22T10:12:31.000+02:00
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 <ewie@ewie.name> Discussion: https://postgr.es/m/f4c4661b-4e60-4c10-9336-768b7b55c084@ewie.name Backpatch-through: 17
diff --git a/doc/src/sgml/ref/pg_combinebackup.sgml b/doc/src/sgml/ref/pg_combinebackup.sgml
@@ -314,7 +314,7 @@ PostgreSQL documentation
 
   <para>
    To avoid this problem, taking a new full backup after changing the checksum
-   state of the cluster using <xref linkend="app-pgchecksums "/> is
+   state of the cluster using <xref linkend="app-pgchecksums"/> is
    recommended. Otherwise, you can disable and then optionally reenable
    checksums on the directory produced by <literal>pg_combinebackup</literal>
    in order to correct the problem.
