Corrected tests

Co-authored-by: realstealthninja <[email protected]>

Author: mjk22071998

greedy_algorithms/digit_separation.cpp

@@ -134,8 +134,8 @@ 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);
-    reverseOrder = ds.digitSeparationReverseOrder(number);
-    assert(reverseOrder == expectedReverse);
+    fowardOrder = ds.digitSeparationForwardOrder(number);
+    assert(forwardOrder == expectedForward);
 }