diff --git a/src/testdir/test_match.vim b/src/testdir/test_match.vim
index 9398ef2..a78883a 100644
--- a/src/testdir/test_match.vim
+++ b/src/testdir/test_match.vim
@@ -152,13 +152,10 @@
 
 func Test_matchstrpos()
   call assert_equal(['ing', 4, 7], matchstrpos('testing', 'ing'))
-
   call assert_equal(['ing', 4, 7], matchstrpos('testing', 'ing', 2))
-
   call assert_equal(['', -1, -1], matchstrpos('testing', 'ing', 5))
-
+  call assert_equal(['', -1, -1], matchstrpos('testing', 'ing', 8))
   call assert_equal(['ing', 1, 4, 7], matchstrpos(['vim', 'testing', 'execute'], 'ing'))
-
   call assert_equal(['', -1, -1, -1], matchstrpos(['vim', 'testing', 'execute'], 'img'))
 endfunc