Remove no longer applicable enable_if from doc

doc/links.md

@@ -246,15 +246,17 @@ void setFrom(FromU value);
 ```
 
 Compilation will fail unless the following conditions are met
-- The object this method is called on has to be `Mutable`. (first part inside the `std::enable_if`)
-- The passed in `value` is either a `Mutable` or default class of type `FromT`. (second part inside the `std::enable_if`)
+- The object this method is called on has to be `Mutable`.
+- The passed in `value` is either a `Mutable` or default class of type `FromT`.
 
 In some cases the template signature looks like this
 
 ```cpp
-template<bool Mut = Mutable,
-         typename = std::enable_if<Mut && Mutable>>
-void setWeight(float weight);
+template <bool Mut = Mutable>
+  requires(Mut && Mutable)
+void setWeight(float value) {
+  m_obj->data.weight = value;
+}
 ```
 
 The reason to have a defaulted `bool` template parameter here is the same as the