brk: help text typo fix

Signed-off-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

init/Kconfig

@@ -587,7 +587,7 @@ config COMPAT_BRK
 	  disabled, and can be overriden runtime by setting
 	  /proc/sys/kernel/randomize_va_space to 2.
 
-	  On non-ancient distros (post-2000 ones) Y is usually a safe choice.
+	  On non-ancient distros (post-2000 ones) N is usually a safe choice.
 
 config BASE_FULL
 	default y