Unclear instruction (#3380)

* Unclear instruction

Select “New InputEventAction” and click the new “InputEvent”.

There is no "InputEvent" to click on. The action tab already shows up after selecting “New InputEventAction”.

* Update getting_started/step_by_step/your_first_game.rst

Go with Calinou's suggestion

Co-authored-by: Max Hilbrunner <[email protected]>

getting_started/step_by_step/your_first_game.rst

@@ -1226,7 +1226,7 @@ is using the "Shortcut" property of the ``Button`` node.
 In the ``HUD`` scene, select the ``StartButton`` and find its *Shortcut* property
 in the Inspector. Select "New Shortcut" and click on the "Shortcut" item. A
 second *Shortcut* property will appear. Select "New InputEventAction" and click
-the new "InputEvent". Finally, in the *Action* property, type the name ``ui_select``.
+the new "InputEventAction". Finally, in the *Action* property, type the name ``ui_select``.
 This is the default input event associated with the spacebar.
 
 .. image:: img/start_button_shortcut.png