1 files changed, 1 insertions, 1 deletions
diff --git a/tree.go b/tree.go
index 50f86e9..9a1cc7b 100644
--- a/tree.go
+++ b/tree.go
@@ -125,7 +125,7 @@ func (t *Tree) Files() *FileIter {
 // ID returns the object ID of the tree. The returned value will always match
 // the current value of Tree.Hash.
 //
-// ID is present to fufill the Object interface.
+// ID is present to fulfill the Object interface.
 func (t *Tree) ID() core.Hash {
 	return t.Hash
 }