Coding-Guidelines.md

@@ -57,12 +57,14 @@ This is done to check if the function had an error.
 It's very easy to forget to call an object's init() method, leaving objects in a undefined state.
 
 ## **Commenting rules**
-- **Every function shall be preceded by a doxygen-style comment describing the purpose of the function, its parameters and the return value.**
+- **Every function shall be documented using a doxygen comment describing the purpose of the function, its parameters and the return value.**
 - **Write a comment defining pre and post-conditions for most methods.**  
 This rule is aimed at improving the readability of the code. 
 - **Write a comment describing every variable when its meaning is not trivial**
 - **Write a comment describing the purpose of each class, struct and enum**
   
+For a guide on how to use doxygen to document the code, take a look here: https://www.stack.nl/~dimitri/doxygen/manual/docblocks.html
+
 ## **Best practices**
 These rules are mostly aimed at keeping the code readable and consistent.