[PATCH 3 of 4] tests: fix rebase-abort directory nesting

[timeless]

# HG changeset patch
# User timeless <timeless at mozdev.org>
# Date 1454628649 0
#      Thu Feb 04 23:30:49 2016 +0000
# Node ID f523a6414cecdce46685f7d3e67db942869d8803
# Parent  3d51044735f6858f85f0d32df9c03642cdbc7e55
tests: fix rebase-abort directory nesting

Without this change, some test repositories were nesting needlessly

diff --git a/tests/test-rebase-abort.t b/tests/test-rebase-abort.t
--- a/tests/test-rebase-abort.t
+++ b/tests/test-rebase-abort.t
@@ -356,6 +356,7 @@
   commit: (clean)
   update: 1 new changesets, 2 branch heads (merge)
   phases: 4 draft
+  $ cd ..
 
 test aborting a rebase succeeds after rebasing with skipped commits onto a
 public changeset (issue4896)
@@ -389,4 +390,5 @@
   [1]
   $ hg rebase --abort
   rebase aborted
+  $ cd ..