docs: update description for controller interface description

source/modulo_controllers/controller_descriptions/modulo_controllers_controller_interface.json

@@ -2,7 +2,7 @@
   "$schema": "https://docs.aica.tech/schemas/1-3-0/controller.schema.json",
   "name": "Controller Interface",
   "description": {
-    "brief": "Base controller class to combine ros2_control, control libraries and modulo" // todo: to be updated
+    "brief": "Controller interface class that includes custom parameters for derived controllers"
   },
   "plugin": "modulo_controllers/ControllerInterface",
   "inherits": "modulo_controllers/BaseControllerInterface",