Update doc/classes/Shortcut.xml

Co-authored-by: bruvzg <[email protected]>

Author: GlitchedCode922

doc/classes/Shortcut.xml

@@ -17,7 +17,7 @@
 			save_shortcut.set_events([key_event])
 
 		func _input(event:InputEvent) -> void:
-			if save_shortcut.matches_event(event):
+			if save_shortcut.matches_event(event) and event.is_pressed() and not event.is_echo():
 				print("Save shortcut pressed!")
 		[/codeblock]
 	</description>