Update some pins spacing

Marlin/src/pins/pins_ALLIGATOR_R2.h

@@ -153,9 +153,7 @@
   #define BTN_EN2          16
   #define BTN_ENC          17
 
-  #if UI_VOLTAGE_LEVEL != 1
   #undef UI_VOLTAGE_LEVEL
   #define UI_VOLTAGE_LEVEL 1
-  #endif
 
 #endif // REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER

Marlin/src/pins/pins_BIQU_B300_V1.0.h

@@ -48,7 +48,6 @@
 #define Z_MIN_PIN          P1_28   // 10k pullup to 3.3V, 1K series
 #define Z_MAX_PIN          P1_29   // 10k pullup to 3.3V, 1K series
 
-
 //
 // Steppers
 //
@@ -59,7 +58,6 @@
   #define X_CS_PIN         P1_15   // ETH
 #endif
 
-
 #define Y_STEP_PIN         P2_01
 #define Y_DIR_PIN          P0_11
 #define Y_ENABLE_PIN       P0_10
@@ -81,7 +79,6 @@
   #define E0_CS_PIN        P1_17   // ETH
 #endif
 
-
 //
 // Software SPI pins for TMC2130 stepper drivers
 //
@@ -98,7 +95,6 @@
 #define TEMP_0_PIN          1   // A0 (T0)
 #define TEMP_BED_PIN        0   // A1 (T1)
 
-
 //
 // Heaters / Fans
 //
@@ -154,14 +150,12 @@
  * Hardware SPI can't be used because P0_17 (MISO) is not brought out on this board.
  */
 #if ENABLED(SDSUPPORT)
-
   #define SCK_PIN          P0_15   // EXP1-5
   #define MISO_PIN         P0_16   // EXP1-4
   #define MOSI_PIN         P0_18   // EXP1-3
   #define SS_PIN           P1_30   // EXP1-2
   #define SDSS             SS_PIN
-
-#endif // SDSUPPORT
+#endif
 
 /**
  *  PWMS

Marlin/src/pins/pins_SCOOVO_X9H.h

@@ -49,7 +49,7 @@
 #define Z_MAX_PIN          30
 
 //
-// Z Probe (when not Z_MIN_PIN)
+// Z Probe (when not Z_MIN_IN)
 //
 #ifndef Z_MIN_PROBE_PIN
   #define Z_MIN_PROBE_PIN  30