diff --git a/README.md b/README.md
index df57219..c5de3be 100644
--- a/README.md
+++ b/README.md
@@ -341,12 +341,12 @@ find '/opt/git.bak' -type d -empty -delete
 
 An example `zpool/data` dataset may now look like so:
 ```
-# zfs list -r -oname,mountpoint,canmount zpool/data
-NAME                MOUNTPOINT  CANMOUNT
-zpool/data          /           off
-zpool/data/home     /home       on
-zpool/data/opt      /opt        off
-zpool/data/opt/git  /opt/git    on
+# zfs list -r -oname,mountpoint,canmount,mounted zpool/data
+NAME                MOUNTPOINT       CANMOUNT  MOUNTED
+zpool/data          /                off       no
+zpool/data/home     /home            on        yes
+zpool/data/opt      /opt             off       no
+zpool/data/opt/git  /opt/git         on        yes
 ```
 
 ## Nested environment-independent datasets