missing ' in example

Results in SyntaxError: EOL while scanning string literal

docs/templating.rst

@@ -211,7 +211,7 @@ functions)::
     @app.context_processor
     def utility_processor():
         def format_price(amount, currency=u'€'):
-            return u'{0:.2f}{1}.format(amount, currency)
+            return u'{0:.2f}{1}'.format(amount, currency)
         return dict(format_price=format_price)
 
 The context processor above makes the `format_price` function available to all