Fix comment

Signed-off-by: Somtochi Onyekwere <[email protected]>

ssa/patch.go

@@ -92,7 +92,7 @@ func patchRemoveFieldsManagers(object *unstructured.Unstructured, managers []Fil
 }
 
 // patchReplaceFieldsManagers returns a jsonPatch array for replacing the managers with matching prefix and operation type
-// with another manager name and an apply operation.
+// with the specified manager name and an apply operation.
 func patchReplaceFieldsManagers(object *unstructured.Unstructured, managers []FiledManager, name string) []jsonPatch {
 	objEntries := object.GetManagedFields()
 
@@ -112,14 +112,10 @@ func patchReplaceFieldsManagers(object *unstructured.Unstructured, managers []Fi
 		entries = append(entries, entry)
 	}
 
-	if len(entries) == len(objEntries) && !renamed {
+	if !renamed {
 		return nil
 	}
 
-	if len(entries) == 0 {
-		entries = append(entries, metav1.ManagedFieldsEntry{})
-	}
-
 	return append(patches, newPatchReplace("/metadata/managedFields", entries))
 }