php.ini unable to change upload_max_filesize

php.ini unable to change upload_max_filesize

I am developing php applications on Ubuntu 13.04 and when i am trying to
change the upload_max_filesize sudo gedit /etc/php5/apache2/php.ini and
restart apache the values do not change in my phpinfo they stay at the
default values
This is the path mentioned in the phpinfo (Loaded Configuration File
/etc/php5/apache2/php.ini)
Any help would be greatly appreciated.
Thanks!!