[Samba] Documentation / boolean fix for oplocks = command

[WEBSTER, Greg]

In the documentation the "oplocks = yes" option is give in an example, as
the default for this parameter. However, I needed to turn oplocks off, and
so assumed that the command "oplocks = no" would work. It doesn't, instead I
found that "oplocks = false" does. There needs to be some boolean fixing
done, or at least documentation should reflect this strangeness.

Thanks!

Greg Webster
Systems Administration
and Support Technician    
Alexander Holburn Beaudin & Lang