Incorrect metadata text file format example

[nagendra-y]

If anyone is using metadata text files and its not working this might help.

This is the given example metadata file

nano_photos_provider2/dist/nano_photos_content/berlin1.txt

Lines 1 to 2 in f737330

	title: Berlin 1
	description: Berlin photo 1

It doesn't work. Because it looks for a '=' to split

nano_photos_provider2/dist/nano_photos_provider2.json.class.php

Lines 1067 to 1068 in f737330

	$l=fgets($myfile);
	$s=explode('=', $l);

The key-value in the metadata text file should use '=' instead of a ':'
So, I updated the file to

title= Berlin 1
description= Berlin photo 1

and it works.