SPINDLE/LASER config changes

Marlin/example_configurations/adafruit/ST7565/Configuration.h

@@ -129,6 +129,8 @@
 // You can use an online service to generate a random UUID. (eg http://www.uuidgenerator.net/version4)
 //#define MACHINE_UUID "00000000-0000-0000-0000-000000000000"
 
+// @section extruder
+
 // This defines the number of extruders
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
@@ -172,6 +174,8 @@
 //#define HOTEND_OFFSET_X {0.0, 20.00} // (in mm) for each extruder, offset of the hotend on the X axis
 //#define HOTEND_OFFSET_Y {0.0, 5.00}  // (in mm) for each extruder, offset of the hotend on the Y axis
 
+// @section machine
+
 /**
  * Select your power supply here. Use 0 if you haven't connected the PS_ON_PIN
  *