Coding-style,-standards-and-conventions.md

@@ -56,7 +56,7 @@ int MYCLASS_do_something (struct MYCLASS *instance, <method args>);
 ```
 
 ## Read-only methods
-As regular methods, but the instance is a constant argument.
+Like regular methods, but the instance must be a constant argument.
 ```cpp
 int MYCLASS_read_something (const struct MYCLASS *instance, <method args>);
 ```