Update pvlib/iotools/pan_binary.py

Co-authored-by: Echedey Luis <80125792+echedey-ls@users.noreply.github.com>

Author: kurt-rhee

pvlib/iotools/pan_binary.py

@@ -220,7 +220,7 @@ def read_pan_binary(filename):
 
     See also
     --------
-    pvlib.iotools.panond.read_panond : for newer text-based data format
+    pvlib.iotools.read_panond : for newer text-based data format
     """
     data = {}