Added reference to 3rd party libraries.

README.rst

@@ -30,6 +30,11 @@ Documentation
 
 Flask-AdminEx is extensively documented, you can find documentation `here <http://readthedocs.org/docs/flask-adminex>`_.
 
+3rd Party Stuff
+---------------
+
+Flask-AdminEx is built with help of `Twitter Bootstrap <http://twitter.github.com/bootstrap/>`_ and `Chosen <http://harvesthq.github.com/chosen/>`_.
+
 Examples
 --------
 

doc/quickstart.rst

@@ -153,7 +153,7 @@ is not provided. Model-based views will be explained in the next section.
 Model Views
 -----------
 
-Flask-AdminEx comes with built-in SQLAlchemy model administrative interface. It is very easy to use it::
+Flask-AdminEx comes with built-in SQLAlchemy model administrative interface. It is very easy to use::
 
     from flask.ext.adminex.ext.sqlamodel import ModelBase
     from flask.ext.sqlalchemy import db