diff --git a/backend/stv680.c b/backend/stv680.c
index 473def0c0..da2e8d5b0 100644
--- a/backend/stv680.c
+++ b/backend/stv680.c
@@ -296,7 +296,7 @@ stv680_init_2 (Stv680_Vidcam * dev)
     dev->buffer_size = 356 * 292;
   if (dev->VGA)
     dev->buffer_size = 644 * 484;
-  DBG (DBG_proc, "stv680_init_2: dev->bufffer = 0x%lx\n", (unsigned long) (size_t) dev->buffer_size);
+  DBG (DBG_proc, "stv680_init_2: dev->buffer = 0x%lx\n", (unsigned long) (size_t) dev->buffer_size);
 
   dev->buffer = malloc (dev->buffer_size);
 
diff --git a/backend/stv680.h b/backend/stv680.h
index a4f5fbe77..307011f82 100644
--- a/backend/stv680.h
+++ b/backend/stv680.h
@@ -117,7 +117,7 @@ struct vidcam_hardware
 #define COLOR_RGB_TEXT_STR              SANE_I18N("Color RGB TEXT")
 /*--------------------------------------------------------------------------*/
 
-/* Define a vidcam occurence. */
+/* Define a vidcam occurrence. */
 typedef struct Stv680_Vidcam
 {
   struct Stv680_Vidcam *next;