Cleanup whitespace, add a const

Marlin/src/pins/pins_BIQU_SKR_V1.1.h

 
 /**
  * LCD / Controller
- * 
+ *
  * As of 20 JAN 2019 only the REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER display has
  * been tested with these settings. It can be connected to the SKR using standard cables
  * via the EXP1 and EXP2 ports. Other displays may need a custom cable and/or changes to

buildroot/share/sublime/RepRapTools/syntax_test_G-code.gcode

 ;                ^constant.numeric.checksum.gcode
 ;                  ^invalid.error.syntax.gcode
 
-N234 M107 *64     
+N234 M107 *64
 ;              ^-invalid.error.syntax.gcode