Readme improvements

Signed-off-by: Piotr Jaroszek <[email protected]>

kraken_nav/README.md

@@ -10,24 +10,24 @@ It is assumed that ROS2 `galactic` is used and the workspace dir is in `~/o3de_k
 source /opt/ros/galactic/setup.bash
 ```
 
-1. Put this package in some workspace directory, inside `src`
+2. Put this package in some workspace directory, inside `src`
 
 ```bash
 mkdir -p ~/o3de_kraken_ws/src && cd ~/o3de_kraken_ws/src
 # put package here
 ```
 
-1. Go to workspace dir and build this package
+3. Go to workspace dir and build this package
 
 ```bash
 cd ~/o3de_kraken_ws
-colcon build 
+colcon build --symlink-install
 ```
 
 ## Running scene
 
-1. Make sure you have `https://github.com/RobotecAI/o3de-ros2-gem/tree/pjaroszek/ackermann_drive_model` branch in your `o3de-ros-gem`.
-1. Run the `Main` level from `ROSConDemo` repository - branch `mp/deappletreeized_orchad_kraken`.
+1. Make sure you have `https://github.com/RobotecAI/o3de-ros2-gem/tree/pjaroszek/ackermann_drive_model` branch in your `o3de-ros-gem/development`.
+2. Run the `Main` level from `ROSConDemo` repository - branch `mp/deappletreeized_orchad_kraken`.
 
 ## Running nav stack
 
@@ -35,12 +35,12 @@ colcon build
 
 ```bash
 cd ~/o3de_kraken_ws
-. ./install/setup.bash
+source ./install/setup.bash
 ```
 
-1. (This step is going to be removed) Adjust behavior tree setting `default_nav_to_pose_bt_xml` in `src/o3de_kraken_nav/launch/config/navigation_params.yaml` (line 6)
+2. (This step is going to be removed) Adjust behavior tree setting `default_nav_to_pose_bt_xml` in `src/o3de_kraken_nav/launch/config/navigation_params.yaml` so it globally points to the `bt.xml` in your `o3de_kraken_nav/launch/config` directory  (line 6)
 
-1. Run the navigation stack
+3. Run the navigation stack
 
 ```bash
 ros2 launch o3de_kraken_nav navigation.launch.py