kernel/x86: fix typo

Fix typo for KernelPackage w83627hf-wdt.

Signed-off-by: Florian Eckert <[email protected]>

target/linux/x86/modules.mk

@@ -184,7 +184,7 @@ define KernelPackage/w83627hf-wdt
   DEPENDS:=@TARGET_x86
   KCONFIG:=\
 	CONFIG_W83627HF_WDT \
-	ONFIG_WATCHDOG_CORE=y
+	CONFIG_WATCHDOG_CORE=y
   FILES:=$(LINUX_DIR)/drivers/watchdog/w83627hf_wdt.ko
   AUTOLOAD:=$(call AutoLoad,50,w83627hf-wdt,1)
 endef