bat: added a note about Apple PMU and ACPI/procfs

1 files changed, 1 insertions, 0 deletions

diff --git a/bat.lua b/bat.lua
index 5a2cb88..66aab4b 100644
--- a/bat.lua
+++ b/bat.lua
@@ -21,6 +21,7 @@ module("vicious.bat")
 
 -- {{{ Battery widget type
 local function worker(format, batid)
+    -- Apple PMU and ACPI/procfs battery widgets are in the [contrib] branch
     local battery = helpers.pathtotable("/sys/class/power_supply/" .. batid)
     local battery_state = {
         ["Full\n"] = "↯",