\\ instead of \`

Co-authored-by: Max Hilbrunner <mhilbrunner@users.noreply.github.com>

tutorials/scripting/gdscript/gdscript_exports.rst

@@ -262,7 +262,7 @@ without having to use NodePaths:
 
     Node exporting is only supported in Node-derived classes. When a Node is
     saved to a PackedScene, using ``Node`` or ``Array[Node]`` will store a
-    reference to a Node in the scene, but using ``Array`` or `Dictionary`
+    reference to a Node in the scene, but using ``Array`` or ``Dictionary``
     to store Nodes will cause a copy of each Node to be created.
 
 Exporting NodePaths like in Godot 3.x is still possible, in case you need it: