fix trailing space and new line

temporarily disable codespell

hw/bsp/stm32h7/boards/stm32h743nucleo/stm32h743xx_flash.ld

@@ -118,7 +118,7 @@ SECTIONS
   _sidata = LOADADDR(.data);
 
   /* Initialized data sections goes into RAM, load LMA copy after code */
-  .data : 
+  .data :
   {
     . = ALIGN(4);
     _sdata = .;        /* create a global symbol at data start */
@@ -129,7 +129,7 @@ SECTIONS
     _edata = .;        /* define a global symbol at data end */
   } >DTCMRAM AT> FLASH
 
-  
+
   /* Uninitialized data section */
   . = ALIGN(4);
   .bss :
@@ -157,7 +157,7 @@ SECTIONS
     . = ALIGN(8);
   } >DTCMRAM
 
-  
+
 
   /* Remove information from the standard libraries */
   /DISCARD/ :
@@ -169,5 +169,3 @@ SECTIONS
 
   .ARM.attributes 0 : { *(.ARM.attributes) }
 }
-
-