doc: Fix description WAL writer in glossary

michaelpq · michaelpq · commit 3c992361cda1 · 2024-06-14T09:26:32.000+09:00
The WAL writer is an auxiliary process, but its description in the glossary did not match that. This is inexact since d3014ff. Author: Masahiro Ikeda Discussion: https://postgr.es/m/d3a5a4278fd8d9e7a47c6aa4db9e9a39@oss.nttdata.com Backpatch-through: 15
diff --git a/doc/src/sgml/glossary.sgml b/doc/src/sgml/glossary.sgml
@@ -2213,7 +2213,8 @@
    <glossterm>WAL writer (process)</glossterm>
    <glossdef>
     <para>
-     A process that writes <glossterm linkend="glossary-wal-record">WAL records</glossterm>
+     An <glossterm linkend="glossary-auxiliary-proc">auxiliary process</glossterm>
+     that writes <glossterm linkend="glossary-wal-record">WAL records</glossterm>
      from <glossterm linkend="glossary-shared-memory">shared memory</glossterm> to
      <glossterm linkend="glossary-wal-file">WAL files</glossterm>.
     </para>
