try to fix docs unexpected indention

Author: FoamyGuy

adafruit_ntp.py

@@ -55,6 +55,7 @@ def __init__(self, esp):
     def set_time(self, tz_offset=0):
         """Fetches and sets the microcontroller's current time
         in seconds since since Jan 1, 1970.
+
         :param int tz_offset: The offset of the local timezone,
             in seconds west of UTC (negative in most of Western Europe,
             positive in the US, zero in the UK).