Take over @diakopter++'s slot for Fun And Profit(tm)

Author: vendethiel

misc/perl6advent-2015/schedule

@@ -16,8 +16,8 @@ Please add your topic and name after each day that you plan to take
 15 GLR - stmuk (itz)
 16 Yak shaving for fun and profit - RabidGravy
 17 A loop that bears repeating - masak
-18 OO introspection - vendethiel
-19 topic TB - diakopter
+18 Typed, Sized, Shaped - vendethiel
+19 OO introspection - vendethiel
 20 Jmp to it - nige
 21 NativeCall bits and pieces - hartenfels
 22 cpan - jdv