diff --git a/pybricks/ev3brick.py b/pybricks/ev3brick.py
index ddf515c..fee430c 100644
--- a/pybricks/ev3brick.py
+++ b/pybricks/ev3brick.py
@@ -1,4 +1,4 @@
-"""LEGO MINDSTORMS EV3 Brick"""
+"""LEGO\ :sup:`®` MINDSTORMS\ :sup:`®` EV3 Brick."""
 
 from parameters import Color
 from _speaker import Speaker
diff --git a/pybricks/ev3devices.py b/pybricks/ev3devices.py
index 5bb0845..7497bd4 100644
--- a/pybricks/ev3devices.py
+++ b/pybricks/ev3devices.py
@@ -1,4 +1,4 @@
-"""EV3 motors and sensors."""
+"""LEGO\ :sup:`®` MINDSTORMS\ :sup:`®` EV3 motors and sensors."""
 
 from parameters import Stop, Direction