Change space to tab and help to ---help--- in Kconfig files.

arch/Kconfig

@@ -941,7 +941,7 @@ menu "Boot Memory Configuration"
 config RAM_START
 	hex "Primary RAM start address (physical)"
 	default 0x0
-	help
+	---help---
 		The physical start address of primary installed RAM.  "Primary" RAM
 		refers to the RAM that you link program code into.  If program code
 		does not execute out of RAM but from FLASH, then you may designate
@@ -951,7 +951,7 @@ config RAM_VSTART
 	hex "Primary RAM start address (virtual)"
 	default 0x0
 	depends on ARCH_USE_MMU
-	help
+	---help---
 		The virtual start address of installed primary RAM. "Primary" RAM
 		refers to the RAM that you link program code into.  If program code
 		does not execute out of RAM but from FLASH, then you may designate
@@ -960,7 +960,7 @@ config RAM_VSTART
 config RAM_SIZE
 	int "Primary RAM size"
 	default 0
-	help
+	---help---
 		The size in bytes of the installed primary RAM. "Primary" RAM
 		refers to the RAM that you link program code into.  If program code
 		does not execute out of RAM but from FLASH, then you may designate
@@ -971,21 +971,21 @@ if BOOT_RUNFROMFLASH && ARCH_USE_MMU
 config FLASH_START
 	hex "Boot FLASH start address (physical)"
 	default 0x0
-	help
+	---help---
 		The physical start address of installed boot FLASH.  "Boot" FLASH
 		refers to the FLASH that you link program code into.
 
 config FLASH_VSTART
 	hex "Boot FLASH start address (virtual)"
 	default 0x0
-	help
+	---help---
 		The virtual start address of installed boot FLASH.  "Boot" FLASH
 		refers to the FLASH that you link program code into.
 
 config FLASH_SIZE
 	int "Boot FLASH size"
 	default 0
-	help
+	---help---
 		The size in bytes of the installed boot FLASH.  "Boot" FLASH
 		refers to the FLASH that you link program code into.