examples/misc/01-power/README.txt: Note that this is Chrome-only for now.

icculus · icculus · commit efb58291242b · 2025-09-16T13:37:58.000-04:00
diff --git a/examples/misc/01-power/README.txt b/examples/misc/01-power/README.txt
@@ -1 +1,4 @@
 This example code reports power status (plugged in, battery level, etc).
+
+Note that only Chrome-based browsers support this API currently. Firefox and
+Safari will report this as unsupported, but this may change later!
