refactor: visuals fixed.

docs/file-handling.md

@@ -4,7 +4,7 @@ File handling is an essential part of any programming language. Radon provides
 a simple way to read and write files. In this section, we will learn how to
 read and write files in Radon.
 
-> ### **SECURITY NOTICE:** Executing any file operations will prompt the user for confirmation before proceeding, for example:
+> **SECURITY NOTICE:** Executing any file operations will prompt the user for confirmation before proceeding, for example:
 ```
 [DISK_ACCESS] This program is attempting to access the disk. Continue execution?
 [Y/n] -> _