diff --git a/adafruit_bno055.py b/adafruit_bno055.py
index f1a69ef..39d7e78 100755
--- a/adafruit_bno055.py
+++ b/adafruit_bno055.py
@@ -299,7 +299,7 @@ def mode(self):
            is calculated from accelerometer, gyroscope and the magnetometer.
 
         """
-        return ( self._read_register(_MODE_REGISTER) & 0b00001111 ) # Datasheet Table 4-2
+        return self._read_register(_MODE_REGISTER) & 0b00001111  # Datasheet Table 4-2
 
     @mode.setter
     def mode(self, new_mode):