diff --git a/docs/examples/xref-repaired.obo b/docs/examples/xref-repaired.obo
index 96f4e3f82..0c77bf6ab 100644
--- a/docs/examples/xref-repaired.obo
+++ b/docs/examples/xref-repaired.obo
@@ -1,9 +1,10 @@
+format-version: 1.2
 ontology: xref-need-of-repair
 
 [Term]
 id: GO:1
 name: leaf node
-is_a: GO:3
+is_a: GO:3 ! replacement parent
 
 [Term]
 id: GO:2
@@ -22,3 +23,4 @@ id: GO:4
 name: other term
 is_obsolete: true
 replaced_by: GO:3
+