doc: Fix ordering of entries in wait event table for I/O type

Issue spotted while reviewing a different patch touching this area.

Discussion: https://postgr.es/m/[email protected]

diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 99f7f95c393868b354af13a50e6ea256fd7451ed..9842f82091562fb4e91fa8e48d7395e08139ab69 100644 (file)
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -1284,14 +1284,14 @@ postgres   27093  0.0  0.0  30096  2752 ?        Ss   11:34   0:00 postgres: ser
       BufFileRead
       Waiting for a read from a buffered file.
      
-     
-      BufFileWrite
-      Waiting for a write to a buffered file.
-     
      
       BufFileTruncate
       Waiting for a buffered file to be truncated.
      
+     
+      BufFileWrite
+      Waiting for a write to a buffered file.
+     
      
       ControlFileRead
       Waiting for a read from the pg_control