[PATCH] correct number of CPUs in Kconfig help file

From:  Marcel Sebek <sebek64@post.cz>

(Acked by  William Lee Irwin III <wli@holomorphy.com>)

arch/i386/Kconfig

@@ -447,7 +447,7 @@ config NR_CPUS
 	default "8"
 	help
 	  This allows you to specify the maximum number of CPUs which this
-	  kernel will support.  The maximum supported value is 32 and the
+	  kernel will support.  The maximum supported value is 255 and the
 	  minimum value which makes sense is 2.
 
 	  This is purely to save memory - each supported CPU adds