Update 2015-04-03-pebble.md

Updated Pebble description.

Author: rygel

_posts/2015-04-03-pebble.md

@@ -18,7 +18,8 @@ date: 2015-04-03 16:35:34
     </dependency>
 
 2)  Start writing [Pebble][pebble] templates in the `templates` folder of your application.  
-**Note:** The default file extension of a Pebble template is `.peb` and it may be ommitted from your templates and your Pippo Java code.
+**Note:** The default file extension of a Pebble template is `.peb` and it has to be ommitted from your templates and your Pippo Java code. The default location (=base path) of the template files is `src/main/resources/templates`. If you use template inheritance or partial templates then you have to omit the base path! 
++Currently the default extension of Pebble templates cannot be changed.
 
 #### Integration