Add index term for backup manifest in documentation.

Author: Fujii Masao
Reviewed-by: Robert Haas
Discussion: https://postgr.es/m/951743d0-fd7e-8e2b-d489-1368a58b7304@oss.nttdata.com

diff --git a/doc/src/sgml/backup-manifest.sgml b/doc/src/sgml/backup-manifest.sgml
index 376aff0d6d3b6c6a6e21f7beeebe7867fe40d424..b9634f270671a8995bd0d88b10da09b3fe61ba30 100644 (file)
--- a/doc/src/sgml/backup-manifest.sgml
+++ b/doc/src/sgml/backup-manifest.sgml
@@ -3,6 +3,10 @@
 
  Backup Manifest Format
 
+  
+   Backup Manifest
+  
+
   
    The backup manifest generated by  is
    primarily intended to permit the backup to be verified using