clarified description

diff --git a/ping_pong_ball_jar.R b/ping_pong_ball_jar.R
index f5fe990032ca4be3a297e94a8fcc0616261152c7..4276adce3dedae5015d1889fb2010217bf75eb39 100644 (file)
--- a/ping_pong_ball_jar.R
+++ b/ping_pong_ball_jar.R
@@ -1,10 +1,8 @@
 # S-290 PingPong Ball
 #
 # The following R program was designed for use in cold calling in a
-# class room environment. It takes a list of options, selects one at
-# random and returns it, and then adjusts the weights so that the
-# selected option is relatively less likely to be selected in the next
-# draw.
+# class room environment that tries to balance true randomness with
+# the desire to spread questions out.
 #
 # The software was written by Benjamin Mako Hill <mako@atdot.cc> and
 # is released into the public domain.