kernel: 3.18: fix config typo

Signed-off-by: Zoltan HERPAI <[email protected]>

SVN-Revision: 43150

target/linux/generic/config-3.18

@@ -3052,7 +3052,7 @@ CONFIG_RTC_DRV_CMOS=y
 # CONFIG_RTC_DRV_TEST is not set
 # CONFIG_RTC_DRV_V3020 is not set
 # CONFIG_RTC_DRV_X1205 is not set
-# CONFIG_RTC_DRV_XGENE it not set
+# CONFIG_RTC_DRV_XGENE is not set
 CONFIG_RTC_HCTOSYS=y
 CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
 CONFIG_RTC_INTF_DEV=y