fix indentation for rss2twtxt and tt-rss sub-items

README.md

@@ -483,7 +483,7 @@ _[SIP](https://en.wikipedia.org/wiki/Session_Initiation_Protocol)/[IPBX](https:/
 - [Thredded](https://github.com/thredded/thredded) - Forums, feature-rich and simple. `MIT` `Ruby`
 - [twister](http://twister.net.co/) - Fully decentralized P2P microblogging platform leveraging the free software implementations of Bitcoin and BitTorrent protocols. ([Source Code](https://github.com/miguelfreitas/twister-core)) `MIT` `C++`
 - [twtxt.net](https://twtxt.net) - a Self-Hosted, Twitter™-like Decentralised micro-logging platform. No ads, no tracking, your content, your data. ([Source Code](https://github.com/prologic/twtxt)) `MIT` `Go`
-- [rss2twtxt](https://github.com/prologic/rss2twtxt) - An RSS/Atom feed aggregator command-line tool and web service that consume RSS/Atom and produces twtxt.net feeds for consumption by twtxt clients. ([Demo](https://feeds.twtxt.net)) `MIT` `Go`
+  - [rss2twtxt](https://github.com/prologic/rss2twtxt) - An RSS/Atom feed aggregator command-line tool and web service that consume RSS/Atom and produces twtxt.net feeds for consumption by twtxt clients. ([Demo](https://feeds.twtxt.net)) `MIT` `Go`
 - [Vanilla Forums](https://vanillaforums.org/) - Simple and flexible forum software. ([Source Code](https://github.com/vanilla/vanilla)) `GPL-2.0` `PHP`
 - [Zusam](https://zusam.org) - Free and open-source way to self-host private forums for groups of friends or family. ([Demo](https://demo.zusam.org), [Source Code](https://github.com/zusam/zusam)) `AGPL-3.0` `PHP`
 
@@ -696,9 +696,9 @@ See https://github.com/n1trux/awesome-sysadmin#identity-management
 - [Stringer](https://github.com/swanson/stringer) - Work-in-progress self-hosted, anti-social RSS reader. `MIT` `Ruby`
 - [Temboz](https://github.com/fazalmajid/temboz) - Two-column feed reader emphasizing filtering capabilities to manage information overload. `MIT` `Python`
 - [Tiny Tiny RSS](https://tt-rss.org) - Open source web-based news feed (RSS/Atom) reader and aggregator. ([Demo](http://framanews.org/), [Source Code](https://git.tt-rss.org/fox/tt-rss)) `GPL-3.0` `PHP`
-- [gritttt-rss](http://gritttt-rss.nicolashoening.de/) - More features for Tiny Tiny RSS. ([Source Code](https://github.com/nhoening/gritttt-rss)) `BSD-2-Clause` `Python`
-- [ttrss-mobile](https://github.com/mboinet/ttrss-mobile) - Mobile webapp for Tiny Tiny RSS. `AGPL-3.0` `Javascript`
-- [ttrss-reader](https://github.com/kucrut/ttrss-reader) - Light and responsive client for TTRSS. `GPL-2.0` `Javascript`
+  - [gritttt-rss](http://gritttt-rss.nicolashoening.de/) - More features for Tiny Tiny RSS. ([Source Code](https://github.com/nhoening/gritttt-rss)) `BSD-2-Clause` `Python`
+  - [ttrss-mobile](https://github.com/mboinet/ttrss-mobile) - Mobile webapp for Tiny Tiny RSS. `AGPL-3.0` `Javascript`
+  - [ttrss-reader](https://github.com/kucrut/ttrss-reader) - Light and responsive client for TTRSS. `GPL-2.0` `Javascript`
 - [Winds](https://getstream.io/winds/) `⚠` - Open source and beautiful RSS reader built using React/Redux/Sails/Node and Stream. It showcases personalized feeds powered by the Stream API. ([Demo](https://winds.getstream.io/), [Source Code](https://github.com/GetStream/Winds)) `BSD-3-Clause` `Nodejs`
 
 _RSS/Atom automation_