减小退出按键触发彩蛋的概率，改正语法错误

parts/scenes/quit.lua

@@ -1,11 +1,11 @@
 local scene={}
 
 function scene.sceneInit()
-	if math.random()>.000626 then
+	if math.random()>.0000626 then
 		love.timer.sleep(.26)
 		love.event.quit()
 	else
-		error("So lucky! 0.0626 precent to get this!!!   You can quit the game now.")
+		error("So lucky! 0.00626% to get this!!   You can quit the game now.")
 	end
 end