minor additions to README

1 files changed, 9 insertions, 7 deletions

diff --git a/README.md b/README.md
index 381e437..6c43078 100644
--- a/README.md
+++ b/README.md
@@ -76,18 +76,20 @@ can be discarded. Instead, the base image can be used as the main stage4 image.
 
 ## Notes
 
-Variables set in base.json can be overriden using packer's '-var' options, e.g.:
+Variables set in base.json can be overriden using packer's '-var' options,
+e.g. to disable the headless mode:
 ```shell
 packer build -var-file=base.json -var='headless=true' <template>
 ```
-Make sure you first include base.json before overriding a variable or it will not work.
+Make sure you first include base.json before overriding a variable defined 
+in that file or it will not work.
 
 Partitioning the virtual disk is done during the kickstart/preseed installation. 
 A simple partition scheme is currently used: a dedicated boot partition and a
-main system partition labeled as SLX_SYS, using ext4 as filesystem. Other 
-filesystems are also supported, tested were currently xfs and btrfs. If you
+main system partition labeled as SLX_SYS, using xfs as filesystem. Other 
+filesystems are also supported, tested were currently ext4 and btrfs. If you
 change the filesystem to use you need to adapt your boot configuration file 
-(SLX_MOUNT_ROOT_OPTIONS).
+(SLX_MOUNT_ROOT_OPTIONS). Refer to systemd-init for more infos.
 
 Generated qcow2 image can be further compressed using libvirt tools:
 ```shell
@@ -132,8 +134,8 @@ make ubuntu-16.04-amd64/base/boot
 
 ## Results
 Produces:
-* kernel & initramfs in ubuntu-16.04-amd64/base-boot/
-* main qcow2 image under ubuntu-16.04-amd64/base
+* kernel & initramfs in ubuntu-16.04-amd64/base/boot/
+* main qcow2 image under ubuntu-16.04-amd64/base/image
 
 To boot:
 * deploy qcow2 image on your dnbd3 server