Merge pull request #11 from Neradoc/fix-documentation

Fix documentation

Author: tekktrik

adafruit_tfmini.py

@@ -41,6 +41,7 @@
 class TFmini:
     """TF mini communication module, use with just RX or TX+RX for advanced
     command & control.
+
     :param uart: the pyseral or busio.uart compatible uart device
     :param timeout: how long we'll wait for valid data or response, in seconds. Default is 1
     """