diff --git a/arch/arm/src/gd32f4/Kconfig b/arch/arm/src/gd32f4/Kconfig
index 91f3eb2680..e474820db1 100644
--- a/arch/arm/src/gd32f4/Kconfig
+++ b/arch/arm/src/gd32f4/Kconfig
@@ -895,11 +895,11 @@ config GD32F4_TIMER0_CH3MODE
 		which drives CH3_O and CH3_ON.
 
 config GD32F4_TIMER0_CH3O
-	bool "TIMER0 Channel 2 Output"
+	bool "TIMER0 Channel 3 Output"
 	default n
-	depends on GD32F4_TIMER0_CHANNEL2
+	depends on GD32F4_TIMER0_CHANNEL3
 	---help---
-		Enables channel 2 output.
+		Enables channel 3 output.
 
 config GD32F4_TIMER0_CH3ON
 	bool "TIMER0 Channel 3 Complementary Output"
@@ -2089,7 +2089,7 @@ menu "RTC Configuration"
 config GD32F4_RTC_MAGIC_REG
 	int "BKP register"
 	default 0
-	range  0 19
+	range 0 19
 	depends on !GD32F4_HAVE_RTC_COUNTER
 	---help---
 		The BKP register used to store/check the Magic value to determine if