examples/slides in rubytext-0.0.65 vs examples/slides in rubytext-0.0.66

@@ -14,9 +14,9 @@
 
 1.upto(22) do |n|
   next if n == 11  # junk this one
   num = '%02d' % n
   prog = "prog#{num}.rb"
-  upward = 15 if n == 22  # dumbest hack ever!
+  upward = 10 if n == 22  # dumbest hack ever!
   system("ruby showme.rb #{prog} #{upward}")
 end