This patch fixes a sed expression to make sure it only laters the code
it is meant to alter, not the comment describing the code.
Tested with tests/run-tests.py query_test/test_udfs.py
Change-Id: I51a0498d24b7fccc05b6183123501766cb36f85e
Reviewed-on: http://gerrit.cloudera.org:8080/5008
Reviewed-by: Tim Armstrong <tarmstrong@cloudera.com>
Tested-by: Internal Jenkins