Update docs/installation/autoware/source-installation.md

Co-authored-by: M. Fatih Cırıt <xmfcx@users.noreply.github.com>
Signed-off-by: KhalilSelyan <khalil@leodrive.ai>

docs/installation/autoware/source-installation.md

@@ -67,7 +67,7 @@ sudo apt-get -y install git
 
 !!! info "[Using Autoware Build GUI](#using-autoware-build-gui)"
 
-      If you prefer a graphical user interface (GUI) over the command line for launching and managing your simulations, refer to the `Using Autoware Build GUI` section at the end of this document for a step-by-step guide.
+     If you prefer a graphical user interface (GUI) over the command line for launching and managing your simulations, refer to the `Using Autoware Build GUI` section at the end of this document for a step-by-step guide.
 
 1. Create the `src` directory and clone repositories into it.