diff --git a/greedy_algorithms/digit_separation.cpp b/greedy_algorithms/digit_separation.cpp
index 6aa73f87e..37fa6a9f5 100644
--- a/greedy_algorithms/digit_separation.cpp
+++ b/greedy_algorithms/digit_separation.cpp
@@ -119,7 +119,7 @@ static void tests() {
     expectedForward = {9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 1, 2, 3, 4, 5};
     reverseOrder = ds.digitSeparationReverseOrder(number);
     assert(reverseOrder == expectedReverse);
-    fowardOrder = ds.digitSeparationForwardOrder(number);
+    forwardOrder = ds.digitSeparationForwardOrder(number);
     assert(forwardOrder == expectedForward);
 }