diff --git a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/Pyr0_Piezo_Sensor_V2.x.x.cpp b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/Pyr0_Piezo_Sensor_V2.x.x.cpp
index bc6a0fb..5f31c4e 100644
--- a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/Pyr0_Piezo_Sensor_V2.x.x.cpp
+++ b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/Pyr0_Piezo_Sensor_V2.x.x.cpp
@@ -85,6 +85,7 @@ update the voltMeterConstant variable in pP_config.h with the correct value
 ------------------------------------------------------------*/
 
 #define PP_VERSION 2.2.1_882a87
+
 /*  Debug output verbose mode will continuously output sensor readings
     rather than waiting for user input */
 #define VERBOSE true