Printrboard labels

Marlin/src/pins/sam/pins_PRINTRBOARD_G2.h

@@ -30,7 +30,7 @@
 #endif
 
 #ifndef BOARD_INFO_NAME
-  #define BOARD_INFO_NAME "PRINTRBOARD_G2"
+  #define BOARD_INFO_NAME "Printrboard G2"
 #endif
 
 //

platformio.ini

@@ -587,8 +587,8 @@ lib_ignore = ${env:common_avr8.lib_ignore}, Teensy_ADC, NativeEthernet
 
 #
 # AT90USB1286 boards using DFU bootloader
-# - PrintrBoard
-# - PrintrBoard Rev.F
+# - Printrboard
+# - Printrboard Rev.F
 # - ? 5DPRINT ?
 #
 [env:at90usb1286_dfu]