Serial done better

README.md

@@ -11,8 +11,7 @@ Please refer to README files associated with each folder for insight in how comp
 This is also the place to look when you have modifications on your rover that require the code or parameters to be
 changed.
 
-* The [ROS overview](ROS/README.md) gives an overview of the setup related to ROS and links to specific implementations
-such as how the drive and corner commands are being calculated
+* The [ROS overview](ROS/README.md) gives an overview of the setup related to ROS and links to specific implementations such as how the drive and corner commands are being calculated
 
 ## Setup
 

ROS/README.md

@@ -1,14 +1,13 @@
 # ROS related code
 
-## Catkin Packages
+## Colcon Packages
 
-There are 4 catkin packages contained in this repo. Each of these packages performs a specific purpose in the ROS 
+There are 4 colcon packages contained in this repo. Each of these packages performs a specific purpose in the ROS 
 structure, which are covered below
 
   * `osr_control`: core code that talks to motor drivers and listens to commands 
   * `osr_interfaces`: custom message definitions
   * `osr_bringup`: configuration and launch files for starting the rover
-  * ~~`led_screen`: code to communicate to the Arduino Uno to run the LED screen~~
 
 Please refer to the docstrings wihin each file to gain understanding of the internals as that is the most
 up-to-date and complete source of information.
@@ -26,14 +25,11 @@ up-to-date and complete source of information.
 Note that a positive angular twist corresponds to a positive turning radius and turning left while driving forward.
 
 ### osr_interfaces
+
 Contains custom message definitions used for the rover. Please refer to the message definitions for details
 and units.
 
 ### osr_bringup 
 
 The osr_bringup package contains the launch file necessary to start all the ROS nodes, 
 as well as the operating parameters for the robot.
-
-### led_screen
-
-ROS nodes for interfacing with the screen.