Update install docs (#609)

Author: Flova

bitbots_misc/bitbots_docs/docs/manual/tutorials/cl_simulation_testing_setup.rst

@@ -10,17 +10,19 @@ As such you can lookup some of the needed requirements there.
 
 - have an LDAP mafiasi account for access to the CLs
 - have ros2 aliases setup (see linked docs)
-- have GitHub ssh access setup for bitbots_main (see linked docs)
 
 **1. Setup and download our software**
 
 - SSH into the ``cl0*`` with your mafiasi user
+- Add your SSH key to GitHub to access and sync our repositories
+   - If you don't know what I am talking about or you don't yet have a SSH key, follow this guide: https://docs.github.com/en/authentication/connecting-to-github-with-ssh/checking-for-existing-ssh-keys
+   - Go to your account settings and add your SSH key (the ``.pub`` file) to `GitHub <https://github.com/settings/keys>`_
 - setup bitbots_main in your home directory
 
 .. code-block:: bash
 
-  mkdir -p "~/colcon_ws/src"
-  cd "~/colcon_ws/src"
+  mkdir -p "$HOME/colcon_ws/src"
+  cd "$HOME/colcon_ws/src"
   git clone [email protected]:bit-bots/bitbots_main.git && cd bitbots_main
   make install-no-root
 

bitbots_misc/bitbots_docs/docs/manual/tutorials/install_software_ros2.rst

@@ -70,7 +70,7 @@ If you want to install it, you can do so by running ``make webots`` in the bitbo
 
 **3. Download our software**
 
-- Create a GitHub account, if not already done (see `here <http://doku.bit-bots.de/private/manual/dienste_accounts.html>` for further information)
+- Create a GitHub account, if not already done (see `here <http://doku.bit-bots.de/private/manual/dienste_accounts.html>`_ for further information)
 - Add your SSH key to GitHub to access and sync our repositories
     - If you don't know what I am talking about or you don't yet have a SSH key, follow this guide: https://docs.github.com/en/authentication/connecting-to-github-with-ssh/checking-for-existing-ssh-keys
     - Go to your account settings and add your SSH key (the ``.pub`` file) to `GitHub <https://github.com/settings/keys>`_
@@ -137,6 +137,8 @@ In case you are not using the bash shell, replace ``~/.bashrc`` and ``bash`` wit
 
   EOF
 
+  source ~/.bashrc
+
 - Configure the robot hostnames, see :doc:`configure_hostnames`.
 
 Notes