patch 7.4.2336
Problem:    Running normal mode tests leave a couple of files behind.
            (Yegappan Lakshmanan)
Solution:   Delete the files. (Christian Brabandt)
diff --git a/src/testdir/test_normal.vim b/src/testdir/test_normal.vim
index 9a8f8f8..b894a63 100644
--- a/src/testdir/test_normal.vim
+++ b/src/testdir/test_normal.vim
@@ -1125,6 +1125,8 @@
   exe "lang" oldlang
   call delete("./Xspellfile.add")
   call delete("./Xspellfile2.add")
+  call delete("./Xspellfile.add.spl")
+  call delete("./Xspellfile2.add.spl")
 
   " zux -> no-op
   2