diff --git a/firmware/docs/source/index.rst b/firmware/docs/source/index.rst
index 5d67dee..25d7b15 100644
--- a/firmware/docs/source/index.rst
+++ b/firmware/docs/source/index.rst
@@ -143,9 +143,9 @@ An example of a good calibration protocol would be to:
 * finally, for readings 17-24, repeat readings 9-16 but with a new target. Ideally around 90° from the previous
   target.
 
-When you press **B** after taking your 24 readings the screen will show the calibration process then it will display your
-calibration accuracy. For accurate readings this number should be under 0.5. You can then choose to either save this
-calibration to use for subsequent readings (press **A**) or you can discard the calibration (press **B**).
+When you press **B** after taking your 24 readings the screen will show the calibration process then it will display
+your calibration accuracy. For accurate readings this number should be under 0.5. You can then choose to either save
+this calibration to use for subsequent readings (press **A**) or you can discard the calibration (press **B**).
 
 Laser
 *****
diff --git a/firmware/version.py b/firmware/version.py
index c8b2737..3f820c3 100644
--- a/firmware/version.py
+++ b/firmware/version.py
@@ -1,6 +1,6 @@
 import binascii
 
-__version__ = "1.3.1"
+__version__ = "1.3.2"
 
 from . import layouts
 
diff --git a/firmware/versions/display128x64.py b/firmware/versions/display128x64.py
index 8209d16..ae744e0 100644
--- a/firmware/versions/display128x64.py
+++ b/firmware/versions/display128x64.py
@@ -191,7 +191,8 @@ def sleep(self, wake=False):
                 self.oled.sleep()
 
     def deinit(self):
-        pass
+        if self._current_group:
+            self._icon_group.remove(self._current_group)
 
 
 def get_laser_bitmap_group():