st: Av fine-tuning

[Michael McCulloch <mcculloch@pinestreetfoundation.org>]

change "...therefore 0.4% is likely to be an overestimate of the true  
death rate."
	to
"...these are likely to be overestimates of the true death rate."

P4c1p7:
change "Even though a lower proportion of all people..."
	to
"Even though a low proportion of all people..."

And, a few more in the next 10 minutes...
M
*
*   For searches and help try:
*   http://www.stata.com/help.cgi?search
*   http://www.stata.com/support/statalist/faq
*   http://www.ats.ucla.edu/stat/stata/