instructor.md: Update hello path with deeper hello/hello nesting
authorW. Trevor King <wking@tremily.us>
Thu, 24 Oct 2013 03:05:40 +0000 (20:05 -0700)
committerW. Trevor King <wking@tremily.us>
Thu, 24 Oct 2013 15:44:58 +0000 (08:44 -0700)
commit6ea8efab86981e990d58c70256a277a6a80e0384
tree6606a9d4b6045611d056565a55b660db0a80a38e
parent6b6baa385705ece3e8d293e4fc683f6124bc393f
instructor.md: Update hello path with deeper hello/hello nesting

The hello script is at .../exercises/hello/hello now, not
.../exercises/hello, because .../exercises/hello is the submodule
directory.
instructor.md