stm32h750dk: Codespell in linker file

Author: antoniovazquezblanco

hw/bsp/stm32h7/boards/stm32h750bdk/stm32h750xx_flash_CM7.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 */
@@ -134,7 +134,7 @@ SECTIONS
   . = ALIGN(4);
   .bss :
   {
-    /* This is used by the startup in order to initialize the .bss secion */
+    /* This is used by the startup in order to initialize the .bss section */
     _sbss = .;         /* define a global symbol at bss start */
     __bss_start__ = _sbss;
     *(.bss)
@@ -169,5 +169,3 @@ SECTIONS
 
   .ARM.attributes 0 : { *(.ARM.attributes) }
 }
-
-