diff --git a/src/gnuk.h b/src/gnuk.h
index ee3766d..7019d21 100644
--- a/src/gnuk.h
+++ b/src/gnuk.h
@@ -122,7 +122,7 @@ extern void flash_reset_counter (uint8_t counter_tag_nr);
 extern int flash_erase_binary (uint8_t file_id);
 extern int flash_write_binary (uint8_t file_id, const uint8_t *data, uint16_t len, uint16_t offset);
 
-/* Linker set this symbol */
+/* Linker set these two symbols */
 extern uint8_t ch_certificate_start;
 extern uint8_t random_bits_start;