Update Kconfig file format

bsp/nxp/mcx/mcxa/frdm-mcxa153/board/Kconfig

@@ -131,10 +131,10 @@ menu "On-chip Peripheral Drivers"
                 config BSP_USING_PWM0
                     bool "Enable eFlex PWM0"
                     default N
-				config BSP_USING_PWM1
+		config BSP_USING_PWM1
                     bool "Enable eFlex PWM1"
                     default N
-				config BSP_USING_PWM2
+		config BSP_USING_PWM2
                     bool "Enable eFlex PWM2"
                     default N
             endif