diff --git a/TODO b/TODO
index 10f8cde..41fdb4a 100644
--- a/TODO
+++ b/TODO
@@ -6,9 +6,10 @@ Tools
  * swaplabel(8)
  * last(1)
  * losetup(8)
- * swapon -a
- * mount -n
- * pidof
+ * swapon [-a]
+ * swapoff [-a]
+ * mount [-an]
+ * sysctl
 
 Other
 =====