Updates logo and minor doc changes (#130)

Signed-off-by: Franco Cipollone <franco.c@ekumenlabs.com>

README.md

@@ -1,17 +1,17 @@
 <div align="center">
 
-  ![Logo White](https://raw.githubusercontent.com/Ekumen-OS/andino/humble/docs/logo_white.svg#gh-dark-mode-only)
+  ![Logo White](./docs/logo_white.svg#gh-dark-mode-only)
 
 </div>
 
 <div align="center">
 
-  ![Logo Black](https://raw.githubusercontent.com/Ekumen-OS/andino/humble/docs/logo_black.svg#gh-light-mode-only)
+  ![Logo Black](./docs/logo_black.svg#gh-light-mode-only)
 
 </div>
 
 Andino is a fully open-source diff drive robot designed for educational purposes and low-cost applications.
-It is fully integrated with ROS2 and it is a great base platform to improve skills over the robotics field.
+It is fully integrated with ROS 2 and it is a great base platform to improve skills over the robotics field.
 With its open-source design, anyone can modify and customize the robot to suit their specific needs.
 
 <p align="center">
@@ -40,7 +40,7 @@ Visit [`andino_hardware`](./andino_hardware/) for assembly instructions.
 
 ### Platforms
 
-- ROS2: Humble Hawksbill
+- ROS 2: Humble Hawksbill
 - OS:
   - Ubuntu 22.04 Jammy Jellyfish
   - Ubuntu Mate 22.04 (On real robot (e.g: Raspberry Pi 4B))
@@ -49,7 +49,7 @@ Visit [`andino_hardware`](./andino_hardware/) for assembly instructions.
 
 #### Dependencies
 
-1. Install [ROS2](https://docs.ros.org/en/humble/Installation/Ubuntu-Install-Debians.html)
+1. Install [ROS 2](https://docs.ros.org/en/humble/Installation/Ubuntu-Install-Debians.html)
 2. Install [colcon](https://colcon.readthedocs.io/en/released/user/installation.html)
 
 #### colcon workspace

andino_base/README.md

@@ -2,7 +2,7 @@
 
 ## Description
 
-The hardware-software-ros interaction in the `andino` project is developed using [ROS2 Control](https://control.ros.org/master/index.html).
+The hardware-software-ros interaction in the `andino` project is developed using [ROS 2 Control](https://control.ros.org/master/index.html).
 
 This package:
  - Implements `andino`'s [hardware interface](https://control.ros.org/master/doc/ros2_control/hardware_interface/doc/writing_new_hardware_interface.html).

andino_navigation/launch/andino_simulation_navigation.launch.py

@@ -59,7 +59,7 @@ def generate_launch_description():
     declare_params_file_cmd = DeclareLaunchArgument(
         'params_file',
         default_value=os.path.join(andino_navigation_dir, 'params', 'nav2_params.yaml'),
-        description='Full path to the ROS2 parameters file to use for all launched nodes',
+        description='Full path to the ROS 2 parameters file to use for all launched nodes',
     )
 
     # Include andino simulation

andino_navigation/launch/bringup.launch.py

@@ -108,7 +108,7 @@ def generate_launch_description():
     declare_params_file_cmd = DeclareLaunchArgument(
         'params_file',
         default_value=os.path.join(andino_navigation_dir, 'params', 'nav2_params.yaml'),
-        description='Full path to the ROS2 parameters file to use for all launched nodes')
+        description='Full path to the ROS 2 parameters file to use for all launched nodes')
 
     declare_autostart_cmd = DeclareLaunchArgument(
         'autostart', default_value='true',

andino_slam/launch/slam_toolbox_online_async.launch.py

@@ -44,7 +44,7 @@ def generate_launch_description():
         'slam_params_file',
         default_value=os.path.join(get_package_share_directory("andino_slam"),
                                    'config', 'slam_toolbox_online_async.yaml'),
-        description='Full path to the ROS2 parameters file to use for the slam_toolbox node')
+        description='Full path to the ROS 2 parameters file to use for the slam_toolbox node')
 
     start_async_slam_toolbox_node = Node(
         parameters=[