Update 101-code-editors.md

A minor change to inform new users that this IDE is not pre unlike others.

src/data/roadmaps/cpp/content/101-setting-up/101-code-editors.md

@@ -6,7 +6,7 @@ Code editors are programs specifically designed for editing, managing and writin
 
 - **Sublime Text**: Sublime Text is a cross-platform text editor that is quite popular among developers due to its speed and minimalist design. It supports C++ with the help of plugins and has a variety of themes and packages available for customization.
 
-- **CLion**: CLion is an Integrated Development Environment (IDE) developed by JetBrains specifically for C and C++ developers. It provides advanced features like code completion, refactoring support, debugging, and more.
+- **CLion**: CLion is an Integrated Development Environment (IDE) developed by JetBrains specifically for C and C++ developers. It provides advanced features like code completion, refactoring support, debugging, and more. It's worth noting that CLion is a commercial IDE, and there is no community version available; users are required to purchase a license for usage.
 
 These are just a few examples, and there are many other code editors available, including Atom, Notepad++, and Geany. They all have their features and may suit different developers' needs. Finding the right code editor is often a matter of personal preference and workflow.