Update macOS install instructions

Author: pol-rivero

README.md

@@ -156,10 +156,8 @@ Download and execute the installer from the [releases page](https://github.com/p
 <details>
 <summary>Click to expand</summary>
 
-Download and extract the ZIP file from the [releases page](https://github.com/pol-rivero/github-desktop-plus/releases/latest). Click the app file to run it.
-
-> [!INFO]
-> If you encounter the error "Apple could not verify this app is free of malware", go to System Settings > Privacy & Security > Scroll down to Security and click Open Anyway on "GitHub Desktop Plus".
+Download and extract the ZIP file from the [releases page](https://github.com/pol-rivero/github-desktop-plus/releases/latest). Click the app file to run it.  
+If you encounter the error "Apple could not verify this app is free of malware", go to "System Settings" > "Privacy & Security", scroll down to "Security" and click "Open Anyway" on "GitHub Desktop Plus".
 
 | **64-bit x86** | **64-bit ARM (Apple Silicon)** |
 | --- | --- |