lib/trees: clean whitespaces

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>

diff --git a/lib/trees/abstract_tree.nit b/lib/trees/abstract_tree.nit
index 6626036..38d22e4 100644 (file)
--- a/lib/trees/abstract_tree.nit
+++ b/lib/trees/abstract_tree.nit
@@ -64,4 +64,3 @@ class TreeNode[K: Comparable, E]
                return res.to_s
        end
 end
-

diff --git a/lib/trees/rbtree.nit b/lib/trees/rbtree.nit
index 51ddfc0..7310ac7 100644 (file)
--- a/lib/trees/rbtree.nit
+++ b/lib/trees/rbtree.nit
@@ -144,4 +144,3 @@ class RBTreeNode[K: Comparable, E]
 
        end
 end
-