DOC: Fix formatting

Author: parthea

docs/source/changelog.rst

@@ -8,7 +8,7 @@ Changelog
 - The dataframe passed to ```.to_gbq(...., if_exists='append')``` needs to contain only a subset of the fields in the BigQuery schema. (:issue:`24`)
 - Use the `google-auth <https://google-auth.readthedocs.io/en/latest/>`__ library for authentication because ``oauth2client`` is deprecated. (:issue:`39`)
 - :func:`read_gbq` now has a ``auth_local_webserver`` boolean argument for controlling whether to use web server or console flow when getting user credentials. Replaces `--noauth_local_webserver` command line argument. (:issue:`35`)
-- `:func:`read_gbq` now displays the BigQuery Job ID and standard price in verbose output. (:issue:`70` and :issue:`71`)
+- :func:`read_gbq` now displays the BigQuery Job ID and standard price in verbose output. (:issue:`70` and :issue:`71`)
 
 0.1.6 / 2017-05-03
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