Adjusting comments into files.

src/js/config.js

@@ -2,7 +2,7 @@ const EPG_SOURCES = <?= json_encode(array_values($epg_sources)) ?>;
 const L = <?= json_encode($L) ?>;
 const ALLOW_PERSONAL_EPG = <?= $allow_personal_epg ? 'true' : 'false' ?>;
 
-// Source active (index)
+// Index of the currently selected source.
 let activeSourceIndex = 0;
 
 const DEFAULT_EPG_URL = EPG_SOURCES[0]?.epg_url ?? '';
@@ -11,7 +11,7 @@ const PX_PER_MIN = 5;
 const GRID_HOURS = 72;
 const CORS_PROXY = 'https://corsproxy.io/?';
 
-// Ancre : 2h avant maintenant, arrondi au quart d'heure inférieur
+// Anchor the grid 2 hours before "now", rounded down to the previous quarter-hour.
 const _d = new Date();
 _d.setMinutes(Math.floor(_d.getMinutes()/15)*15, 0, 0);
 const GRID_START = new Date(_d.getTime() - 2*3600000);