Updates to 'localization' page.

doc/localization.rst

 Localization
 ============
 
-Flask-Admin uses the `Flask-BabelEx <http://github.com/mrjoes/flask-babelex/>`_ package to handle translations.
-
-Flask-BabelEx is a fork of Flask-Babel with following features:
+Flask-Admin makes it possible for you to serve your application in more than one language. To do this, it makes use of
+the `Flask-BabelEx <http://github.com/mrjoes/flask-babelex/>`_ package for handling translations. This package is a
+fork of the popular `Flask-Babel <http://github.com/mitshuhiko/flask-babel/>`_ package, with the following features:
 
 1. It is API-compatible with Flask-Babel
 2. It allows distribution of translations with Flask extensions
-3. Much more configurable
+3. It aims to be more configurable than Flask-Babel
 
-If Flask-Admin can not import Flask-BabelEx, it disables localization support completely.
+Currently *Flask-BabelEx* is the only supported way of enabling localization support in Flask-Admin.
 
 How to enable localization
 --------------------------
 
-1. Initialize Flask-BabelEx by creating instance of `Babel` class::
+1. Install Flask-BabelEx::
+
+    pip install flask-babelex
+
+2. Initialize Flask-BabelEx by creating instance of `Babel` class::
 
 	from flask import app
 	from flask.ext.babelex import Babel
@@ -22,7 +26,7 @@ How to enable localization
 	app = Flask(__name__)
 	babel = Babel(app)
 
-2. Create locale selector function::
+3. Create a locale selector function::
 
 	@babel.localeselector
 	def get_locale():
@@ -30,7 +34,9 @@ How to enable localization
 		# user profile, cookie, session, etc.
 		return 'en'
 
-3. Initialize Flask-Admin as usual.
+4. Initialize Flask-Admin as usual.
 
-You can check `babel` example to see localization in action. To change locale, add *?en=<locale name>* to the URL. For example, URL
-can look like: `http://localhost:5000/admin/userview/?lang=fr <http://localhost:5000/admin/userview/?lang=fr>`_.
+You can check the `babel` example to see localization in action. When running this example, you can change the
+locale simply by adding a query parameter, like *?en=<locale name>* to the URL. For example, a French version of
+the application should be accessible at:
+`http://localhost:5000/admin/userview/?lang=fr <http://localhost:5000/admin/userview/?lang=fr>`_.