diff --git a/README.rst b/README.rst
index 663a629..389d6af 100644
--- a/README.rst
+++ b/README.rst
@@ -29,11 +29,14 @@ This driver depends on:
 * `Adafruit BMP280 <https://github.com/adafruit/Adafruit_CircuitPython_BMP280>`_
 * `Adafruit SHT31D <https://github.com/adafruit/Adafruit_CircuitPython_SHT31D>`_
 * `Adafruit NeoPixel <https://github.com/adafruit/Adafruit_CircuitPython_NeoPixel>`_
+* `Adafruit Display Text <https://github.com/adafruit/Adafruit_CircuitPython_Display_Text>`_
 
 Please ensure all dependencies are available on the CircuitPython filesystem.
 This is easily achieved by downloading
 `the Adafruit library and driver bundle <https://circuitpython.org/libraries>`_.
 
+Demos may require libraries not listed here.
+
 Installing from PyPI
 =====================
 .. note:: This library is not available on PyPI yet. Install documentation is included
diff --git a/examples/clue_spirit_level.py b/examples/clue_spirit_level.py
index 80c6a1f..1ab2eb0 100755
--- a/examples/clue_spirit_level.py
+++ b/examples/clue_spirit_level.py
@@ -24,5 +24,5 @@
 
 while True:
     x, y, _ = clue.acceleration
-    bubble_group.x = int(x * 10)
-    bubble_group.y = int(y * 10)
+    bubble_group.x = int(x * -10)
+    bubble_group.y = int(y * -10)