diff --git a/lib/libc/gen/sysctl.3 b/lib/libc/gen/sysctl.3
index 12ee90b3cd38..35835c847ec4 100644
--- a/lib/libc/gen/sysctl.3
+++ b/lib/libc/gen/sysctl.3
@@ -176,7 +176,7 @@ as a debugging variable, the following declaration would be used:
 int dospecialcheck = 1;
 struct ctldebug debug5 = { "dospecialcheck", &dospecialcheck };
 .Ed
-.Sh CTL_FS
+.Sh CTL_VFS
 There are currently no second level names for the file system.
 .Sh CTL_HW
 The string and integer information available for the CTL_HW level