Trailing whitespace

Marlin/src/module/thermistor/thermistors.h

   #include "thermistor_21.h"
 #endif
 #if ANY_THERMISTOR_IS(22) // Thermistor in a Rostock 301 hot end, calibrated with a multimeter
-  #include "thermistor_22.h"  
+  #include "thermistor_22.h"
 #endif
 #if ANY_THERMISTOR_IS(23) // By AluOne #12622. Formerly 22 above. May need calibration/checking.
   #include "thermistor_23.h"

README.md

   ----|---------|-----|-----|----|-----|---
   [Arduino STM32](https://github.com/rogerclarkmelbourne/Arduino_STM32)|[STM32F1](https://www.st.com/en/microcontrollers-microprocessors/stm32f103.html) ARM-Cortex M3|72MHz|256-512k|48-64k|3.3V|no
   [Geeetech3D GTM32](https://github.com/Geeetech3D/Diagram/blob/master/Rostock301/Hardware_GTM32_PRO_VB.pdf)|[STM32F1](https://www.st.com/en/microcontrollers-microprocessors/stm32f103.html) ARM-Cortex M3|72MHz|256-512k|48-64k|3.3V|no
- 
+
   #### STM32F4
 
   boards|processor|speed|flash|sram|logic|fpu