Correct some comments

Author: brefra

CHANGELOG.md

@@ -26,8 +26,8 @@
     - `measures_power` (boolean) - Indicates if device supports power measurement
     - `name` (string) - Name of device based om hardware model and MAC address
     - `ping` (integer) - Network roundtrip time in milliseconds
-    - `rssi_in` (DBm) - Inbound RSSI level
-    - `rssi_out` (DBm) - Outbound RSSI level based on the received inbound RSSI level of the neighbor node
+    - `rssi_in` (integer) - Inbound RSSI level in DBm
+    - `rssi_out` (integer) - Outbound RSSI level based on the received inbound RSSI level of the neighbor node in DBm
   - Scan devices
     - `motion` (boolean) - Current detection state of motion.
   - Sense devices

plugwise/controller.py

@@ -5,7 +5,7 @@
 - handle the connection (connect/disconnect) to the USB-Stick
 - take care for message acknowledgements based on sequence id's
 - resend message requests when timeouts occurs
-- holds a sending queue (fifo)
+- holds a sending queue and submit messages based on the message priority (high, medium, low)
 - passes received messages back to message processor (stick.py)
 - execution of callbacks after processing the response message
 
@@ -63,7 +63,7 @@ def connect_to_stick(self, callback=None) -> bool:
         """
         Connect to USB-Stick and startup all worker threads
 
-        Return: True when if successfully.
+        Return: True when connection is successfull.
         """
         self.init_callback = callback
         # Open connection to USB Stick