Slight update to 2019/poikola/README.md

Changed my name to my full name. I incidentally meant to say that yes I
do like the entry Timo but space, stars, the sky, planets,
constellations and all such things are much closer to my heart so the
Most stellar entry is my favourite of the two! But still this is a nice
one. Again thank you!

2019/poikola/README.md

@@ -194,7 +194,7 @@ arrays, so I did it.
 
 ### Other stuff
 
-[Cody](/winners.html#Cody_Boone_Ferguson): I really like that you enjoyed my
+[Cody Boone Ferguson](/winners.html#Cody_Boone_Ferguson): I really like that you enjoyed my
 previous entry. I hope that you will like this entry too.  Because I did not
 want to give too many clues to [the Judges](/judges.html), I tried to write this
 entry in a different way than [Most Stellar](/2018/poikola/prog.c), but in this