doc: fix and update manifest syntax
doc: fix and update manifest syntax

Change-Id: I75c2e0b040f53594bcc51e95e31fc3f4f2dfbbd6
Reviewed-on: http://gerrit.aldebaran.lan/30635
Reviewed-by: dmerejkowsky <1e4b13000fa8777df4cefd2fd8215187e3deb062@aldebaran-robotics.com>
Tested-by: gerrit

dmerejkowsky/qibuild,dmerejkowsky/qibuild,aldebaran/qibuild,dmerejkowsky/qibuild,dmerejkowsky/qibuild,aldebaran/qibuild,dmerejkowsky/qibuild,aldebaran/qibuild,aldebaran/qibuild