x86: bootparam.h: Delete duplicated word

Delete the repeated word "for".
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20200726004124.20618-2-rdunlap@infradead.org

arch/x86/include/uapi/asm/bootparam.h

@@ -255,7 +255,7 @@ struct boot_params {
  * 	currently supportd through this PV boot path.
  * @X86_SUBARCH_INTEL_MID: Used for Intel MID (Mobile Internet Device) platform
  *	systems which do not have the PCI legacy interfaces.
- * @X86_SUBARCH_CE4100: Used for Intel CE media processor (CE4100) SoC for
+ * @X86_SUBARCH_CE4100: Used for Intel CE media processor (CE4100) SoC
  * 	for settop boxes and media devices, the use of a subarch for CE4100
  * 	is more of a hack...
  */