adding return explanation to comment

Author: FoamyGuy

examples/mpu6050_inclinometer.py

@@ -14,7 +14,7 @@
 
 
 # Given a point (x, y) return the angle of that point relative to x axis.
-# Returns: angle in degrees (0-360)
+# Returns: angle in degrees
 
 def vector_2_degrees(x, y):
     angle = degrees(atan2(y, x))
@@ -24,6 +24,7 @@ def vector_2_degrees(x, y):
 
 
 # Given an accelerometer sensor object return the inclination angles of X/Z and Y/Z
+# Returns: tuple containing the two angles in degrees
 
 def get_inclination(_sensor):
     x, y, z = _sensor.acceleration