1 files changed, 1 insertions, 1 deletions

diff --git a/uisimulator/sdl/sound.c b/uisimulator/sdl/sound.c
index 0ade0c9edc..6016676f70 100644
--- a/uisimulator/sdl/sound.c
+++ b/uisimulator/sdl/sound.c
@@ -286,7 +286,7 @@ void pcm_calculate_peaks(int *left, int *right)
     }
 }
 
-extern int sim_volume; /* in firmware/sound.c
+extern int sim_volume; /* in firmware/sound.c */
 void write_to_soundcard(struct pcm_udata *udata) {
     if (cvt.needed) {
         Uint32 rd = udata->num_in;