Fix GitHub repository URL to the correct value.

ntoll · ntoll · commit ab4fc3a47c33 · 2019-09-03T12:06:44.000+01:00
diff --git a/adafruit_rfm9x.py b/adafruit_rfm9x.py
@@ -44,7 +44,7 @@ def warn(msg, **kwargs):
 
 
 __version__ = "0.0.0-auto.0"
-__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_rfm95.git"
+__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_RFM9x.git"
 
 
 # pylint: disable=bad-whitespace
