What potential issue does the code snippet in the forum thread have regarding PHP syntax?

The potential issue with the code snippet is the missing semicolon at the end of the PHP statement. This can cause a syntax error in PHP. To solve this issue, simply add a semicolon at the end of the statement to properly terminate it.

// Incorrect code snippet
echo "Hello, World"
```

```php
// Corrected code snippet
echo "Hello, World";