[PATCH 5 of 5] test-status-rev: document one more broken test

[Martin von Zweigbergk]

# HG changeset patch
# User Martin von Zweigbergk <martinvonz at google.com>
# Date 1415132766 28800
#      Tue Nov 04 12:26:06 2014 -0800
# Node ID 684cc1b66cb739c4412f7cd312b924e63bd10377
# Parent  c537f54c03a3681b3ab8473563db593d04aa1997
test-status-rev: document one more broken test

The status for missing_content2_content2-untracked doesn't get
reported at all. Since the file does exist in the working copy, it
should reported as unknown. Document that in the test.

diff --git a/tests/test-status-rev.t b/tests/test-status-rev.t
--- a/tests/test-status-rev.t
+++ b/tests/test-status-rev.t
@@ -103,6 +103,7 @@
   R content1_missing_content3-untracked
   $ hg status -A --rev 1 missing_content2_missing-tracked
   ! missing_content2_missing-tracked
+BROKEN: file exists, so should be listed (as '?')
   $ hg status -A --rev 1 missing_content2_content2-untracked
   $ hg status -A --rev 1 missing_content2_content3-tracked
   A missing_content2_content3-tracked