===================================================================
RCS file: /cvs/mandoc/regress/mdoc/Er/noarg.out_markdown,v
retrieving revision 1.2
retrieving revision 1.4
diff -u -p -r1.2 -r1.4
--- mandoc/regress/mdoc/Er/noarg.out_markdown	2017/05/30 16:22:17	1.2
+++ mandoc/regress/mdoc/Er/noarg.out_markdown	2017/07/04 15:25:40	1.4
@@ -8,7 +8,8 @@ ER-NOARG(1) - General Commands Manual
 
 with error:
 `ENOENT`; **bold**;
+`EIO.`
 no error:
 end of test document
 
-OpenBSD - January 19, 2011
+OpenBSD - July 4, 2017