README.md in mini_kraken-0.2.02 vs README.md in mini_kraken-0.2.03

@@ -21,17 +21,17 @@
 - [X] run\*  
 - [X] fresh
 - [X] conde
 - [X] conj2  
 - [X] disj2
-- [X] defrel   
+- [X] defrel  
+- [X] caro   
 
 ### TODO
 
 - [ ] Occurs check
 
-List-centric relations from Chapter 2
-- [ ] caro  
+List-centric relations from Chapter 2 
 - [ ] cdro  
 - [ ] conso  
 - [ ] nullo  
 - [ ] pairo  
 - [ ] singletono