Adapted ROT13 clone...

src/main/java/de/denisthiessen/algorithms/Rot13Algorithm.java

@@ -11,8 +11,8 @@ public class Rot13Algorithm implements IAlgorithm {
         StringBuilder sb = new StringBuilder();
 
         // Type 2 example clone (4)
-        testNothing("Test", 1);
-        testNothing("Hello", 5);
+        testNothing("Test123", 1);
+        testNothing("Hello", 4);
         testNothing("Please. Send. Help", 69);
         testNothing("I'm stuck in this array of characters", 420);