Link to PyPI for pigpio client

bennuttall · web-flow · commit b21cf7ee8d86 · 2019-04-18T11:01:05.000+01:00
diff --git a/gpiozero/pins/pigpio.py b/gpiozero/pins/pigpio.py
@@ -103,7 +103,7 @@ class PiGPIOFactory(PiFactory):
         bug in our pin implementation). A workaround for now is simply to
         restart the :command:`pigpiod` daemon.
 
-    .. _pigpio: http://abyz.co.uk/rpi/pigpio/
+    .. _pigpio: https://pypi.org/project/pigpio/
     """
     def __init__(self, host=None, port=None):
         super(PiGPIOFactory, self).__init__()
