Merge pull request #57841 from xenolinux/change-heading

OCPBUGS#10911: Change the heading

Author: mburke5678

modules/nw-ovn-kubernetes-examine-sb-database-contents-ref.adoc

@@ -4,7 +4,7 @@
 
 :_content-type: REFERENCE
 [id="nw-ovn-kubernetes-examine-sb-database-contents-ref_{context}"]
-= Command line arguments for ovn-sbctl to examine northbound database contents
+= Command line arguments for ovn-sbctl to examine southbound database contents
 
 The following table describes the command line arguments that can be used with `ovn-sbctl` to examine the contents of the southbound database.