🐛 Spellcheck comments (#22496)

codespell -q 3 --builtin=clear,rare,informal,code -S ./Marlin/src/lcd/language -L alo,amin,endcode,stdio,uint

Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_1.h

@@ -140,7 +140,7 @@
   // Using TMC devices in intelligent mode requires extra connections to each device. Unfortunately
   // the SKR does not have many free pins (especially if a display is in use). The SPI-based devices
   // will require 3 connections (clock, mosi, miso), plus a chip select line (CS) for each driver.
-  // The UART-based devices require 2 pis per deriver (one of which must be interrupt capable).
+  // The UART-based devices require 2 pis per driver (one of which must be interrupt capable).
   // The same SPI pins can be shared with the display/SD card reader, meaning SPI-based devices are
   // probably a good choice for this board.
   //

Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_3.h

@@ -265,7 +265,7 @@
 
   #elif HAS_ADC_BUTTONS
 
-    #error "ADC BUTTONS do not work unmodifed on SKR 1.3, The ADC ports cannot take more than 3.3v."
+    #error "ADC BUTTONS do not work unmodified on SKR 1.3, The ADC ports cannot take more than 3.3v."
 
   #elif HAS_SPI_TFT                               // Config for Classic UI (emulated DOGM) and Color UI
 

Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_4.h

@@ -494,7 +494,7 @@
 #endif // HAS_WIRED_LCD
 
 #if HAS_ADC_BUTTONS
-  #error "ADC BUTTONS do not work unmodifed on SKR 1.4, The ADC ports cannot take more than 3.3v."
+  #error "ADC BUTTONS do not work unmodified on SKR 1.4, The ADC ports cannot take more than 3.3v."
 #endif
 
 //

Marlin/src/pins/lpc1768/pins_GMARSH_X6_REV1.h

@@ -25,7 +25,7 @@
 
 #define BOARD_INFO_NAME "GMARSH X6 REV1"
 
-// Ignore temp readings during develpment.
+// Ignore temp readings during development.
 //#define BOGUS_TEMPERATURE_GRACE_PERIOD    2000
 
 //