diff --git a/esphome/plant_monitor/README.md b/esphome/plant_monitor/README.md
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--- a/esphome/plant_monitor/README.md
+++ b/esphome/plant_monitor/README.md
@@ -7,6 +7,7 @@ esphome.io based plant monitoring.
 ## Hardware / Bill Of Materials
 
 | Quantity | Hardware                                | Product Page                                                                              |
+| -------- | --------------------------------------- | ----------------------------------------------------------------------------------------- |
 | 1        | SparkFun Thing Plus - ESP32 WROOM       | https://www.sparkfun.com/products/14689                                                   |
 | 1        | SparkFun Qwiic Mux Breakout - 8 Channel | https://www.sparkfun.com/products/14685                                                   |
 | 8        | SparkFun Qwiic Adapter                  | https://www.sparkfun.com/products/14495                                                   |