Merge pull request #179 from gacheiro/patch-1

Fix a formatting error in README

README.rst

@@ -57,7 +57,7 @@ One database for testing, and another one for running the app.
 We use alembic for db migrations. http://alembic.readthedocs.org/en/latest/
 
 
-Set up the `postgresql` database:
+Set up the `postgresql` database::
 
     sudo -u postgres createdb pygame
     sudo -u postgres psql pygame -c "CREATE USER pygame WITH PASSWORD 'password';"