diff --git a/sys/conf/NOTES b/sys/conf/NOTES
index 2f28b32b6d1..c60f0022873 100644
--- a/sys/conf/NOTES
+++ b/sys/conf/NOTES
@@ -2420,13 +2420,13 @@ options 	PANIC_REBOOT_WAIT_TIME=16
 # file.  Both offset and length of the read operation must be
 # multiples of the physical media sector size.
 #
-#options 	DIRECTIO
+options 	DIRECTIO
 
 # Specify a lower limit for the number of swap I/O buffers.  They are
 # (among other things) used when bypassing the buffer cache due to
 # DIRECTIO kernel option enabled and O_DIRECT flag set on file.
 #
-#options 	NSWBUF_MIN=120
+options 	NSWBUF_MIN=120
 
 #####################################################################