diff --git a/README.md b/README.md
index c6fb9ab..49e7a46 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ higher concentrations of CO2 inside will make you sleepy and have an impact on y
 ## parts list
 
 | description          | part        | link |
-| -------------------- | ----------- |
+| -------------------- | ----------- |      |
 | Infrared CO2 Sensor  | mhz-19      | https://de.aliexpress.com/i/32952229446.html |
 | Active piezzo buzzer | KY-012      | https://de.aliexpress.com/item/32740686896.html?spm=a2g0o.productlist.0.0.554c8f02ZzXw5y&algo_pvid=a49664ca-1685-4d9a-b7ba-45c1fbf5a7ba&algo_expid=a49664ca-1685-4d9a-b7ba-45c1fbf5a7ba-0&btsid=0ab6f83115990618356642096e52ad&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_ |
 | OLED Display         | SSD1306     |