Add a test example without a title annotation.

src/main/java/space/kklochko/simple_jbdd/test_examples/tests/SimpleThenTestWithoutTitle.java

@@ -0,0 +1,13 @@
+package space.kklochko.simple_jbdd.test_examples.tests;
+
+import space.kklochko.simple_jbdd.annotations.Then;
+import space.kklochko.simple_jbdd.annotations.Title;
+import space.kklochko.simple_jbdd.tests.Test;
+
+public class SimpleThenTestWithoutTitle extends Test {
+    @Then("The sum of 10 and 20 is 30.")
+    public void check() {
+        assert 30 == 10 + 20;
+    }
+}
+