Update doc

Author: otto-link

Hesiod/include/hesiod/model/nodes/base_node.hpp

@@ -99,9 +99,7 @@ class BaseNode : public QWidget, public gnode::Node, public gngui::NodeProxy
 
   void set_id(const std::string &new_id) override { gnode::Node::set_id(new_id); }
 
-  //--------------------
-  // NodeProxy wrapper - fetches the infos necessary to build up the node GUI
-  //--------------------
+  //>>> NodeProxy wrapper - fetches the infos necessary to build up the node GUI
 
   std::string get_caption() const override { return this->get_label(); }
 
@@ -126,6 +124,8 @@ class BaseNode : public QWidget, public gnode::Node, public gngui::NodeProxy
 
   virtual QWidget *get_qwidget_ref() override;
 
+  //<<< NodeProxy wrapper end
+
 Q_SIGNALS:
   void compute_finished(const std::string &id);