Cleanup configurations

Marlin/example_configurations/FolgerTech-i3-2020/Configuration_adv.h

@@ -327,7 +327,7 @@
   // Default x offset in duplication mode (typically set to half print bed width)
   #define DEFAULT_DUPLICATION_X_OFFSET 100
 
-#endif //DUAL_X_CARRIAGE
+#endif // DUAL_X_CARRIAGE
 
 // Activate a solenoid on the active extruder with M380. Disable all with M381.
 // Define SOL0_PIN, SOL1_PIN, etc., for each extruder that has a solenoid.
@@ -419,7 +419,6 @@
  *    M909, M910 & LCD - only PRINTRBOARD_REVF & RIGIDBOARD_V2
  */
 //#define PWM_MOTOR_CURRENT {1300, 1300, 1250} // Values in milliamps
-
 //#define DIGIPOT_MOTOR_CURRENT {135,135,135,135,135} // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
 //#define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 } // Default drive percent - X, Y, Z, E axis
 
@@ -587,10 +586,9 @@
  */
 #define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
-  #define BABYSTEP_XY  //not only z, but also XY in the menu. more clutter, more functions
-                       //not implemented for deltabots!
-  #define BABYSTEP_INVERT_Z false  //true for inverse movements in Z
-  #define BABYSTEP_MULTIPLICATOR 2 //faster movements
+  #define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
+  #define BABYSTEP_INVERT_Z false  // Change if Z babysteps should go the other way
+  #define BABYSTEP_MULTIPLICATOR 2 // Babysteps are very small. Increase for faster motion.
   //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
   #define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
   #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
@@ -1034,7 +1032,6 @@
  * (https://github.com/ameyer/Arduino-L6470)
  */
 
-
 //#define HAVE_L6470DRIVER
 #if ENABLED(HAVE_L6470DRIVER)
 
@@ -1155,7 +1152,6 @@
  */
 //#define EXTENDED_CAPABILITIES_REPORT
 
-
 /**
  * Volumetric extrusion default state
  * Activate to make volumetric extrusion the default method,