diff --git a/modules/nixos/impermanence/default.nix b/modules/nixos/impermanence/default.nix
old mode 100644
new mode 100755
diff --git a/systems/eris/config/filesystem.nix b/systems/eris/config/filesystem.nix
index 079d81e..b2fa11a 100755
--- a/systems/eris/config/filesystem.nix
+++ b/systems/eris/config/filesystem.nix
@@ -118,7 +118,7 @@ in
 
 # sudo mount /dev/disk/by-label/root /mnt
 # sudo btrfs subvolume create /mnt/persist
-# sudo btsfs subvolume create /mnt/rootDevice
+# sudo btsfs subvolume create /mnt/root
 # sudo btrfs subvolume create /mnt/nix
 # sudo umount /mnt