Add font credits to README

README.md

@@ -9,6 +9,12 @@ This repo is for all the logos, posters, and other assets of the Prav project.
     - Flying pigeon graphic by [wildchief](https://openclipart.org/artist/wildchief) on [Openclipart](https://openclipart.org/detail/84853/a-flying-pigeon-by-wildchief)
     - Tamil translaton thanks to the [Villupuram GNU/Linux Users Group (VGLUG)](https://vglug.org/)
     - Hindi translation thanks to Ravi Dwivedi (https://ravidwivedi.in/)
+  - Created with the following fonts
+    - [Arimaa Madurai](https://www.ndiscover.com/arima/) ([NDISCOVER](https://www.ndiscover.com/), OFL)
+    - [Baloo 2](https://ektype.in/font-family/baloo2.html) and [Baloo Thambi 2](https://ektype.in/font-family/baloo-thambi2.html) ([Ek Type](https://ektype.in/), OFL)
+    - [Jost](https://indestructibletype.com/Jost.html) ([Indestructible Type](https://indestructibletype.com/Home.html), OFL)
+    - [Playfair Display](https://github.com/clauseggers/Playfair) ([Claude Eggers](https://www.forthehearts.net/), OFL)
+    - Yatra One
 
 # License
 ![Creative Commons License](https://i.creativecommons.org/l/by-sa/3.0/88x31.png)