diff --git a/lib/fs/getfreemem.c b/lib/fs/getfreemem.c
index 8fb9d9f..0f5c648 100644
--- a/lib/fs/getfreemem.c
+++ b/lib/fs/getfreemem.c
@@ -1,5 +1,5 @@
 /* ****************************************************************************
- * fs/getfreemem.c -- delete an element from a libcasio filesystem.
+ * fs/getfreemem.c -- get the available free space on a fs.
  * Copyright (C) 2020 Alan "Lailouezzz" Le Bouder <alanlebouder@gmail.com>
  *
  * This file is part of libcasio.