doc: Fix DocBook table column count declaration

This was broken in 26cd1d7d9513b2b490efc746551ec5a786b56212.

diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index 0c8fc67cc62fed86433ad3cc15b8f41fd54054bd..3a83ab2216ce6629b33e97fff9d1a042787338f1 100644 (file)
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -10092,7 +10092,7 @@ table2-mapping
 
   
      <type>json</> and <type>jsonb</> Operators
-     4">
+     5">
       
        
         Operator