Removing print statement that's not needed (ARM-DOE#667)

* ENH: AirNow API must have updating some algorithms.  What it's displaying now is what I would have assumed would be the closed reported station.

* ENH: Removing print statement

act/discovery/get_armfiles.py

@@ -164,7 +164,6 @@ def download_data(username, token, datastream, startdate, enddate, time=None, ou
                     open_bytes_file.write(data)
             file_names.append(output_file)
         # Get ARM DOI and print it out
-        print(datastream, start_datetime, end_datetime)
         doi = get_arm_doi(datastream, start_datetime.strftime('%Y-%m-%d'), end_datetime.strftime('%Y-%m-%d'))
         print('\nIf you use these data to prepare a publication, please cite:\n')
         print(textwrap.fill(doi, width=80))