fix mdlint

Author: TC-MO

sources/academy/ai/ai-agents.mdx

@@ -241,9 +241,9 @@ Analyze the posts of the @openai and @googledeepmind and summarize me current tr
 
 Common issues and solutions:
 
-  - _Agent fails to call tools:_ Check that the tool descriptions in src/tools.py are clear and the argument schemas are correct.
-  - _Instagram scraper fails:_ Verify that the Instagram usernames exist and are public. Check the scraper Actor's run logs for specific errors.
-  - _Missing API key:_ Ensure OPENAI_API_KEY is set as a secret environment variable in your Actor's Settings.
+- _Agent fails to call tools:_ Check that the tool descriptions in src/tools.py are clear and the argument schemas are correct.
+- _Instagram scraper fails:_ Verify that the Instagram usernames exist and are public. Check the scraper Actor's run logs for specific errors.
+- _Missing API key:_ Ensure OPENAI_API_KEY is set as a secret environment variable in your Actor's Settings.
 
 :::