The text weather descriptions in Aeris forecasts and current conditions all contain an extra space before a comma, e.g., “Cloudy , Light Rain”. I presume the best place to correct this is in the scripts where the json files are parsed and the json description, e.g., “Cloudy with Light Rain” is changed to “Cloudy , Light Rain”.
These are fct_aeris_shared.php, fct_aeris_shared_hrs.php and ccn_aeris_block.php
(Of course, I did not look at the json files first and did it the hard way, replacing " ," with “,” in every block and popup script. . . )