update README

README.md

@@ -36,6 +36,8 @@ The package is available on [PyPI](https://pypi.org/project/de.p1st.monitor).
 
 There are two system dependencies which are required for some config options: `smartmontools` and `digitemp`.
 
+Furthermore, the kernel module `drivetemp` is required: `sudo modprobe drivetemp`
+
 ## Installation with cron entry
 
 Install dependencies on Ubuntu:

src/de/p1st/monitor/loggers/drive_temp.py

@@ -61,8 +61,8 @@ class DriveTempLogger(Logger):
         Use `psutil` Python library to get HDD/SSD temperature.
         https://psutil.readthedocs.io/en/latest/index.html#psutil.sensors_temperatures
 
-        Not sure if this changed the results:
         sudo modprobe drivetemp
+        https://wiki.archlinux.org/title/Lm_sensors#S.M.A.R.T._drive_temperature
 
         Example output:
         {