The ARCH and FLAVOUR lists are now space delimited.
Signed-off-by: Cory Todd <cory.todd@canonical.com>
```
- - **ARCH**: contains the list of comma-separated values that defines all the
+ - **ARCH**: contains the list of space-separated values that defines all the
supported architectures for this kernel
- - **FLAVOUR**: contains the list of comma-separated values that defines the
+ - **FLAVOUR**: contains the list of space-separated values that defines the
list of flavours associated to each supported architecture
- **FLAVOUR_DEP**: contains a mapping of `ARCH-FLAVOUR` pairs mapped to a