Update templates.rst
Update templates.rst

remove two space
add /etc/init.d/hostname.sh start
             echo $hostname > /proc/sys/kernel/hostname
             # Recreate SSH2

This closes #18

Signed-off-by: Sebastien Goasguen <250735a416ca4fba2eb297c8d62b7a634570c133@gmail.com>

pdion891/cloudstack-docs-admin,unodba/cloudstack-docs-admin,unodba/cloudstack-docs-admin,unodba/cloudstack-docs-admin,lmrv/cloudstack-docs-admin,apache/cloudstack-docs-admin,apache/cloudstack-docs-admin,lmrv/cloudstack-docs-admin,lmrv/cloudstack-docs-admin,pdion891/cloudstack-docs-admin,pdion891/cloudstack-docs-admin,apache/cloudstack-docs-admin