Resolve "OSI version in documentation doesn't match current implementation"

Closes #147 (closed)

doc/source/installation_guide/20_install_prerequisites.rst

@@ -330,13 +330,13 @@ Finally, the sources are then compiled into a library.
             cd ~
             mkdir -p OpenPASS/thirdParty/sources
 
-#. Download release 3.2.0 from https://github.com/OpenSimulationInterface/open-simulation-interface 
+#. Download release 3.3.1 from https://github.com/OpenSimulationInterface/open-simulation-interface 
 
 #. Extract
 
-   - for Windows to ``C:\OpenPASS\thirdParty\sources\open-simulation-interface-3.2.0``
+   - for Windows to ``C:\OpenPASS\thirdParty\sources\open-simulation-interface-3.3.1``
 
-   - for Linux to ``~/OpenPASS/thirdParty/sources/open-simulation-interface-3.2.0``
+   - for Linux to ``~/OpenPASS/thirdParty/sources/open-simulation-interface-3.3.1``
 
 #. Navigate to the extracted folder
 
@@ -346,13 +346,13 @@ Finally, the sources are then compiled into a library.
 
          .. code-block:: 
 
-            cd /C/OpenPASS/thirdParty/sources/open-simulation-interface-3.2.0
+            cd /C/OpenPASS/thirdParty/sources/open-simulation-interface-3.3.1
 
       .. tab:: Linux
 
          .. code-block:: 
       
-               cd ~/OpenPASS/thirdParty/sources/open-simulation-interface-3.2.0
+               cd ~/OpenPASS/thirdParty/sources/open-simulation-interface-3.3.1
 
 #. Optional: Enable Arenas