OCPBUGS#49648: Fix the table formatting

Author: xenolinux

modules/hcp-aws-create-dns-hosted-zone.adoc

@@ -77,7 +77,7 @@ You can configure service-level DNS indirection for public services only. You ca
 The following table shows when it is valid to set `hostname` for a service and endpoint combinations:
 
 .Service and endpoint combinations to set `hostname`
-[cols="4,4",options="header"]
+[cols="4,1,1,1",options="header"]
 |===
 |Service |Public |PublicAndPrivate |Private