diff --git a/test-dir/test-0.txt b/test-dir/test-0.txt
index 462a9cf..7a1dad1 100644
--- a/test-dir/test-0.txt
+++ b/test-dir/test-0.txt
@@ -15,3 +15,4 @@ Trident Test 6
 Trident Test 7
 Trident Test 8
 Trident Test 9
+Trident Test 10