Slight change in usage info for shtest.
Slight change in usage info for shtest.

jgm/lunamark,jgm/lunamark,simoncozens/lunamark,tst2005/lunamark,tst2005/lunamark,simoncozens/lunamark,tst2005/lunamark,jgm/lunamark,simoncozens/lunamark