diff --git a/merkle/merkle.go b/merkle/merkle.go
index f27efc9..09c9f99 100644
--- a/merkle/merkle.go
+++ b/merkle/merkle.go
@@ -122,6 +122,12 @@ func (m *Merkle) PrepareWorkingTree(lastWorkingTree merkletypes.TreeInfo) error
 }
 
 // Height returns the height of the working tree.
+//
+// Example:
+// - For 7 leaves, the height is 3.
+// - For 8 leaves, the height is 3.
+// - For 9 leaves, the height is 4.
+// - For 16 leaves, the height is 4.
 func (m *Merkle) Height() (uint8, error) {
 	if m.workingTree == nil {
 		return 0, errors.New("working tree is not initialized")