diff --git a/lib/libdevinfo/devinfo.3 b/lib/libdevinfo/devinfo.3
index d658eec07115..fd5a95e33709 100644
--- a/lib/libdevinfo/devinfo.3
+++ b/lib/libdevinfo/devinfo.3
@@ -211,7 +211,8 @@ returns the error value to its caller.
 invokes its callback argument
 .Ar fn
 on every resource manager.
-.Ar fn is also passed
+.Ar fn
+is also passed
 .Ar arg ,
 allowing state to be passed to the callback function.
 If
@@ -223,10 +224,10 @@ returns the error value to its caller.
 .Sh SEE ALSO
 .Xr devstat 3
 .Sh HISTORY
+The
 .Nm
-first appeared in
-.Os
-version 5.0
+library first appeared in
+.Fx 5.0 .
 .Sh AUTHORS
 .An Michael Smith Aq msmith@FreeBSD.org
 .Sh BUGS