1 files changed, 1 insertions, 1 deletions

diff --git a/apps/settings.h b/apps/settings.h
index 68b2ba8874..bfdf12b593 100644
--- a/apps/settings.h
+++ b/apps/settings.h
@@ -112,7 +112,7 @@ struct user_settings
     int dirfilter;     /* 0=display all, 1=only supported, 2=only music */
     bool sort_case;    /* dir sort order: 0=case insensitive, 1=sensitive */
     int volume_type;   /* how volume is displayed: 0=graphic, 1=percent */
-    int battery_type;
+    int battery_type;  /* how battery is displayed: 0=graphic, 1=percent */
     int timeformat;    /* time format: 0=24 hour clock, 1=12 hour clock */
     int scroll_speed;  /* long texts scrolling speed: 1-30 */
     bool playlist_shuffle;