HTCONDOR-1351 clarify docs around when chirp updates take effect
HTCONDOR-1351 clarify docs around when chirp updates take effect

htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor