diff --git a/defaults/main.yml b/defaults/main.yml
index 9cc9f38..f1a12ca 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -32,7 +32,7 @@ matrix_lvm_enabled: False
 # matrix_lvm_pvs: # ['/dev/sdb', '/dev/sdc']
 # matrix_lvm_vg:  # "vg_matrix"
 # matrix_lvm_lv: # "lv_matrix"
-# matrix_lvm_fstype: # ext4
+# matrix_lvm_fstype: # "ext4"
 # matrix_lvm_size: # "50G"
 
 matrix_base_dir: "/opt/matrix"