Minor pins cleanup

Marlin/src/pins/lpc1768/pins_MKS_SBASE.h

@@ -42,7 +42,7 @@
 #define LED4_PIN           P1_21
 
 //
-// Servo pin
+// Servos
 //
 #define SERVO0_PIN         P1_23   // J8-3 (low jitter)
 #define SERVO1_PIN         P2_12   // J8-4

Marlin/src/pins/lpc1768/pins_MKS_SGEN_L.h

@@ -33,7 +33,7 @@
 #define BOARD_WEBSITE_URL "https://github.com/makerbase-mks/MKS-SGEN_L"
 
 //
-// Servo pin
+// Servos
 //
 #define SERVO0_PIN         P1_23   // SERVO P1.23
 #define SERVO1_PIN         P2_00   // SERVO P2.0

Marlin/src/pins/lpc1768/pins_SELENA_COMPACT.h

@@ -33,9 +33,13 @@
 #define BOARD_WEBSITE_URL "https://github.com/Ales2-k/Selena"
 
 //
-// Limit Switches
+// Servos
 //
+#define SERVO0_PIN        P1_23
 
+//
+// Limit Switches
+//
 #define X_MIN_PIN          P1_28
 #define X_MAX_PIN          P1_25
 #define Y_MIN_PIN          P2_11
@@ -108,8 +112,3 @@
 
     #define SD_DETECT_PIN       -1
 #endif // REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
-
-//
-// Servo
-//
-#define SERVO0_PIN        P1_23

Marlin/src/pins/lpc1769/pins_AZTEEG_X5_GT.h

@@ -33,15 +33,19 @@
 #define BOARD_WEBSITE_URL "https://tinyurl.com/yx8tdqa3"
 
 //
-//  Set CPU
+// Custom CPU Speed 120MHz
 //
 #undef F_CPU
 #define F_CPU 120000000
 
 //
-// Limit Switches
+// Servos
 //
+#define SERVO0_PIN         P1_23
 
+//
+// Limit Switches
+//
 #define X_MIN_PIN          P1_24
 #define X_MAX_PIN          P1_27
 #define Y_MIN_PIN          P1_25
@@ -128,8 +132,3 @@
   #define STAT_LED_RED_PIN P1_19
   #define STAT_LED_BLUE_PIN P1_20
 #endif
-
-//
-// Servo
-//
-#define SERVO0_PIN         P1_23

Marlin/src/pins/lpc1769/pins_SMOOTHIEBOARD.h

@@ -32,6 +32,9 @@
 #define BOARD_NAME        "Smoothieboard"
 #define BOARD_WEBSITE_URL "http://smoothieware.org/smoothieboard"
 
+//
+// Custom CPU Speed 120MHz
+//
 #undef F_CPU
 #define F_CPU 120000000