Change app to ++ in tutorial (typo)

edwinb · Aug 2, 2012 · d4861b2 · d4861b2
1 parent 617dc98
commit d4861b2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tutorial/modules.tex b/tutorial/modules.tex
@@ -24,7 +24,7 @@ \section{Modules and Namespaces}
 
 toList : BTree a -> List a
 toList Leaf = []
-toList (Node l v r) = app (toList l) (v :: toList r)
+toList (Node l v r) = toList l ++ (v :: toList r)
 
 toTree : Ord a => List a -> BTree a
 toTree [] = Leaf