Fix description coding-style.md

docs/guidelines/coding-style.md

@@ -1,6 +1,6 @@
 ---
 icon: material/code-braces
-description: Hi
+description: Use these guidelines when developing your projects, and they will also make it easier to understand when working with external APIs.
 ---
 # Coding style
 
@@ -88,4 +88,4 @@ Highly recommended to place module declaration right after use statements with o
 + Use single-line comments (`//`) for brief explanations.
 + Place comments before the explanation part, not at the end of the line.
 + Begin comment with uppercase letter.
-+ Insert one space between `//` and the comment text.
++ Insert one space between `//` and the comment text.