fix: Non-free typos (#4070)

non-free.md

@@ -48,7 +48,7 @@
 
 **[`^        back to top        ^`](##awesome-selfhosted---non-free-software)**
 
-- [Chaskiq](https://chaskiq.io) - Full featured livechat, helpcenter and CRM as an alternative to Intercom & Drift, Crisp and others. ([Source Code](https://github.com/chaskiq/chaskiq)) `AGPL-3.0/Commons-Clause` `Ruby`
+- [Chaskiq](https://chaskiq.io) - Full featured live chat, help center and CRM as an alternative to Intercom & Drift, Crisp and others. ([Source Code](https://github.com/chaskiq/chaskiq)) `AGPL-3.0/Commons-Clause` `Ruby`
 - [Groupboard](https://www.groupboard.com/products/) - Online whiteboard, audio/video conferencing, screen sharing, shared code editing and optional session recording/playback. `⊘ Proprietary` `Unknown`
 - [PrivMX WebMail](https://privmx.com) - Alternative private mail system - web-based, end-to-end encrypted by design, self-hosted, decentralized, uses independent PKI. Easy to install and administrate, freeware, open-source. `⊘ Proprietary` `PHP`
 - [Virola Messenger](https://virola.io/) - Instant messaging and collaboration tool with private and group chat rooms, continuous voice and video meetings, files sharing, issue tracking with integrated task board. Alternative to Slack and others. `⊘ Proprietary` `C++`
@@ -165,7 +165,7 @@
 
 - [Lomorage](https://lomorage.com/) - Google photo alternative via simple self-hosting software. Supported clients: iOS, Android, Web, MAC/Windows. Backend can run on Raspberry pi, Armbian, MAC/Windows/Linux. ([Source Code](https://github.com/lomorage/homepage)) `⊘ Proprietary` `Go`
 - [PhotoStructure](https://photostructure.com/) - All your family's photos and videos automatically organized into a fun and beautiful website. Runs via Docker, NodeJS, or native desktop installers. `⊘ Proprietary` `Nodejs`
-- [Picaport](https://www.picapport.de/en/index.php) - A photo server with web gallery for your intranet, web space or home network that allows you to organize photos, videos, PDF's, and many other mediatypes in a central location. ([Demo](https://en.onlinedemo.picapport.de/)) `CC-BY-NC-4.0` `Java/Docker`
+- [Picaport](https://www.picapport.de/en/index.php) - A photo server with web gallery for your intranet, web space or home network that allows you to organize photos, videos, PDF's, and many other media types in a central location. ([Demo](https://en.onlinedemo.picapport.de/)) `CC-BY-NC-4.0` `Java/Docker`
 - [Reservo](https://reservo.co) - Scalable image hosting script with support for CDNs, paid account upgrades, advertising spots and drag & drop upload. ([Demo](https://demo.reservo.co/)) `⊘ Proprietary` `PHP`
 - [Single File PHP Gallery](http://sye.dk/sfpg/) - Web gallery in one single PHP file. `⊘ Proprietary` `PHP`
 
@@ -226,7 +226,7 @@
 
 **[`^        back to top        ^`](##awesome-selfhosted---non-free-software)**
 
-- [Deskpro](https://www.deskpro.com/) - On-Premise helpdesk software that includes email, chat, voice & helpcentre publishing. Full visible source code and API. `⊘ Proprietary` `Unknown`
+- [Deskpro](https://www.deskpro.com/) - On-Premise help desk software that includes email, chat, voice & help centre publishing. Full visible source code and API. `⊘ Proprietary` `Unknown`
 - [Full Help](https://www.fullhelp.com/en/) - Simple, easy to use help desk & knowledge base software. Custom branding, custom themes, restful API, communication channels, multi-company support, multi-language support, and much more! At least 1 new release per month. `⊘ Proprietary` `PHP`
 - [JIRA](https://www.atlassian.com/software/jira) - Professional and extensible issue tracker. `⊘ Proprietary` `Java`
 - [Jitbit Helpdesk](https://www.jitbit.com/helpdesk/) - Self-hosted help desk software - simple but powerful. ([Demo](https://www.jitbit.com/saas-helpdesk/trial/)) `⊘ Proprietary` `ASP.NET`