patch 7.4.2228
Problem:    Test files have inconsistant modelines.
Solution:   Don't set 'tabstop' to 2, use 'sts' and 'sw'.
diff --git a/src/testdir/test_timers.vim b/src/testdir/test_timers.vim
index f334c17..46777d1 100644
--- a/src/testdir/test_timers.vim
+++ b/src/testdir/test_timers.vim
@@ -112,4 +112,4 @@
   call assert_inrange(0, 10, slept)
 endfunc
 
-" vim: ts=2 sw=0 et
+" vim: shiftwidth=2 sts=2 expandtab