diff --git a/TODO.md b/TODO.md
index 29e2545..1d908e5 100644
--- a/TODO.md
+++ b/TODO.md
@@ -2,7 +2,7 @@
 
   * improve naming in accordance with https://prometheus.io/docs/instrumenting/writing_exporters/#naming
   * perf: export all disks ... currently only first disk is exported
-
+  * use help text to indicate underlying WMI metrics, rather than human-readable text
 
 ## Roadmap
   * stabilize naming