Update README.md

Add note for number of articles a writer can work on.

README.md

@@ -24,10 +24,11 @@ Considering writing for the Strapi community and sharing your technical expertis
 
 > **Note**:
 >
-> **You can use ChatGPT or other genAI tool to write outline but not the actual article. Authors will be banned from the program if we detect AI content**.
+> **You can use ChatGPT or other genAI tool to write outline but not the actual article. Authors will be banned from the program if we detect AI content.**
 
 >  **Before you apply to the program or start writing your first draft, you must read [Strapi Article Submission Guidelines](https://github.com/strapi/community-content/blob/master/tutorials/GUIDELINES.md) thoroughly.** 
 
+> **Currently, you can only work on two articles or tutorials, either "in progress" or "in review".**
 
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