Update README

Author: methane

README.rst

@@ -102,24 +102,15 @@ The last stable release is available on PyPI and can be installed with ``pip``::
 
     $ pip install Tornado-MySQL
 
-Alternatively (e.g. if ``pip`` is not available), a tarball can be downloaded
-from GitHub and installed with Setuptools::
-
-    $ # X.X is the desired PyMySQL version (e.g. 0.5 or 0.6).
-    $ curl -L https://github.com/PyMySQL/PyMySQL/tarball/pymysql-X.X | tar xz
-    $ cd PyMySQL*
-    $ python setup.py install
-    $ # The folder PyMySQL* can be safely removed now.
-
 Test Suite
 ----------
 
 If you would like to run the test suite, first copy the file
-``.travis.databases.json`` to ``pymysql/tests/databases.json`` and edit the new
+``.travis.databases.json`` to ``tornado_mysql/tests/databases.json`` and edit the new
 file to match your MySQL configuration::
 
-    $ cp .travis.databases.json pymysql/tests/databases.json
-    $ $EDITOR pymysql/tests/databases.json
+    $ cp .travis.databases.json tornado_mysql/tests/databases.json
+    $ $EDITOR tornado_mysql/tests/databases.json
 
 To run all the tests, execute the script ``runtests.py``::