diff --git a/trellism4_extended.py b/trellism4_extended.py
index e699b08..9903ae5 100644
--- a/trellism4_extended.py
+++ b/trellism4_extended.py
@@ -164,6 +164,7 @@ class _TrellisKeypad:
 class NeoTrellisM4:
     """
     Driver for the Adafruit NeoTrellis.
+
     :param left_part: if None (or ommitted) the class create a
     neotrellis.multitrellis-compatible object for the left half of the
     TrellisM4 board. Else le right part is created and the arguement
@@ -234,9 +235,11 @@ class NeoTrellisM4:
     def set_event(self, key, edge, enable):
         """
         Control which kinds of events are set
+
         :param int key: the key number
         :param int edge: the type of event
-        :param bool enable: True to enable the event, False to disable it"""
+        :param bool enable: True to enable the event, False to disable it
+        """
 
         if enable not in (True, False):
             raise ValueError("event enable must be True or False")
@@ -252,7 +255,9 @@ class NeoTrellisM4:
     def read_keypad(self, num):
         """
         Read data from the keypad
-        :param int num: The number of bytes to read"""
+
+        :param int num: The number of bytes to read
+        """
 
         while num > len(self._current_events):
             self._current_events.append(0xFF)
@@ -281,6 +286,7 @@ class NeoTrellisM4:
     def activate_key(self, key, edge, enable=True):
         """
         Activate or deactivate a key on the trellis.
+
         :param int key : key number from 0 to 16.
         :param int edge : specifies what edge to register an event on and can be
         NeoTrellis.EDGE_FALLING or NeoTrellis.EDGE_RISING.