diff --git a/apps/stetho/stetho.js b/apps/stetho/stetho.js
index 10891fb75..ec0916f4e 100644
--- a/apps/stetho/stetho.js
+++ b/apps/stetho/stetho.js
@@ -1,3 +1,4 @@
+// a variation on the hrm app
 Bangle.setLCDPower(1);
 Bangle.setLCDTimeout(0);
 Bangle.ioWr(0x80,0)