Fix Github hyperlink formatting in Using SoftBody (#5097)

tutorials/physics/soft_body.rst

@@ -32,7 +32,7 @@ Cloak simulation
 
 Let's make a cloak in the Platformer3D demo.
 
-.. note:: You can download the Platformer3D demo on `GitHub <https://github.com/godotengine/godot-demo-projects/tree/master/3d/platformer>` or `the Asset Library <https://godotengine.org/asset-library/asset/125>`_.
+.. note:: You can download the Platformer3D demo on `GitHub <https://github.com/godotengine/godot-demo-projects/tree/master/3d/platformer>`_ or `the Asset Library <https://godotengine.org/asset-library/asset/125>`_.
 
 Open the ``Player`` scene, add a ``SoftBody`` node and assign a ``PlaneMesh`` to it.