a minor thing

you have used "uri" in a number of places instead of "url." is there a
reason for that?  if so, when did it change?  I have never heard of
"uri."
 
Laura G. Ingram  Merced College (209) 384-6333
mailto:ingraml@merced.cc.ca.us <mailto:ingraml@merced.cc.ca.us>