Test in README pointing to the wrong package.

[TylerFeldhege]

The test listed in the README is pointing to ##class(dc.PackageSample.ObjectScript).Test() and the location is currently ##class(dc.sample.ObjectScript).Test().

USER>w ##class(dc.PackageSample.ObjectScript).Test()
W ##CLASS(dc.PackageSample.ObjectScript).Test()
^
*dc.PackageSample.ObjectScript

USER>w ##class(dc.sample.ObjectScript).Test()
It works!
42

[Evgeny Shvarov]

fixed! Thank you!