[PATCH] tests: fix the tests on case insensitive filesystems

[Durham Goode]

# HG changeset patch
# User Durham Goode <durham at fb.com>
# Date 1494957297 25200
#      Tue May 16 10:54:57 2017 -0700
# Node ID e51087728839bf087e84e04e41988579673ba047
# Parent  d7efaf6275a73ace512ee56313eedfc537c280e9
tests: fix the tests on case insensitive filesystems

On OSX the test-casefolding.t test was failing due to the recent cache changes
changing the output. On a linux system this test is skipped, which is why it
probably wasn't noticed before.

diff --git a/tests/test-casefolding.t b/tests/test-casefolding.t
--- a/tests/test-casefolding.t
+++ b/tests/test-casefolding.t
@@ -28,6 +28,7 @@ test case collision on rename (issue750)
   a
   committing manifest
   committing changelog
+  updating the branch cache
   committed changeset 0:07f4944404050f47db2e5c5071e0e84e7a27bba9
 
 Case-changing renames should work: