Update README.md

README.md

@@ -7,3 +7,17 @@ We will start with separate files for:
 * frontend - [frontend.md](./frontend.md)
 
 # How to suggest changes to the content
+
+If you wish to add/change content to the guide (and we very much encourage you to do so!), you can do that directly from the GitHub service:
+* Go to the page you want to edit (frontend, contracts, openbrush)
+* Click on **Edit this file** (keyboard shortcut is uppercase E) in the upper-right corner:
+![image](https://user-images.githubusercontent.com/95355183/211009832-513212c1-a3df-479b-a80c-2e1fad018e0f.png)
+
+* When you're ready to create a PR just fill in the title, short description and **Propose changes**:
+![image](https://user-images.githubusercontent.com/95355183/211010125-873bb0e1-a571-44eb-9c72-1ac63d5ee2e0.png)
+
+
+We hope that this documentation will grow as more people will contribute to it, working together towards the same goal.
+
+Happy hacking and looking forward to working with you,
+Aleph Zero team