Merge pull request #78657 from amolnar-rh/OCPBUGS-36527

OCPBUGS-36527: Fix typo in IBU guidelines

Author: skopacz1

modules/cnf-image-based-upgrade-backup-guide.adoc

@@ -44,7 +44,7 @@ If you define the `lca.openshift.io/apply-wave` annotation in the `Backup` or `R
 If you do not define the annotation, they are applied together.
 
 The `lca.openshift.io/apply-wave` annotation must be numerically lower in your platform `Restore` CRs, for example {rh-rhacm} and {lvms} artifacts, than that of the application.
-This way, that the platform artifacts are restored before your applications.
+This way, the platform artifacts are restored before your applications.
 
 If your application includes cluster-scoped resources, you must create separate `Backup` and `Restore` CRs to scope the backup to the specific cluster-scoped resources created by the application.
 The `Restore` CR for the cluster-scoped resources must be restored before the remaining application `Restore` CR(s).