Fixed typo

README.md

@@ -18,7 +18,7 @@ You need to enter the serial port into the "OBD Device Serial Port" box. For Win
 For Linux, you need to specify the full /dev/tty device path. 
 Once the serial device is entered, press the "Read" button to connect and begin listening to the bus.
 
-There are 2 boxes in main window. The top box shows the messages that were received in order. The bottom box shows unique messages. For example, if duplicate messages are received, then you would see it twice in the top box, but only once in the bottom box. By changing the "Compare First # Bytes" dropdown changes how many bytes of a data payload are compared to determine if a message is unique or not. Most data responses contain 2 bytes that are an acknowledgement and an ID confirmation.
+There are 2 boxes in main window. The bottom box shows the messages that were received in order. The top box shows unique messages. For example, if duplicate messages are received, then you would see it twice in the bottom box, but only once in the top box. By changing the "Compare First # Bytes" dropdown changes how many bytes of a data payload are compared to determine if a message is unique or not. Most data responses contain 2 bytes that are an acknowledgement and an ID confirmation.
 
 # Known Issues
 - Sending messages does not work

vpw_analyzer.py

@@ -4,8 +4,8 @@
 
 Version 0.1 - Jan 25, 2022
 Description: This is a utility that parses incoming messages from a VPW interface
-    into a more human-readable format. The upper box shows each message that was
-    received in order. The lower box shows unique messages that were received.
+    into a more human-readable format. The bottom box shows each message that was
+    received in order. The top box shows unique messages that were received.
     It connects to an ELM327 like device via a serial port. If on Windows, type
     the COM port number into the 'OBD Device Port' and press 'Read'. If on Unix
     based system, type in the full path (/dev/serialTTY) and press 'Read'.