diff --git a/test/diff/_idindex__ b/test/diff/_idindex__
index 7d3a761c7..75c364eff 100644
--- a/test/diff/_idindex__
+++ b/test/diff/_idindex__
@@ -1,5 +1,5 @@
 --- https://datatracker.ietf.org/public/idindex.cgi?command=search_id 
-+++ /idindex/?
++++ /idindex/? 
 @@ -16,1 +16,0 @@
 -I-D Exists
 @@ -545,2 +544,2 @@