nixos: fix some types

1 files changed, 4 insertions, 4 deletions

diff --git a/nixos/modules/programs/xfs_quota.nix b/nixos/modules/programs/xfs_quota.nix
index d30a85922cff..90b6304fa999 100644
--- a/nixos/modules/programs/xfs_quota.nix
+++ b/nixos/modules/programs/xfs_quota.nix
@@ -32,25 +32,25 @@ in
             };
 
             fileSystem = mkOption {
-              type = types.string;
+              type = types.str;
               description = "XFS filesystem hosting the xfs_quota project.";
               default = "/";
             };
 
             path = mkOption {
-              type = types.string;
+              type = types.str;
               description = "Project directory.";
             };
 
             sizeSoftLimit = mkOption {
-              type = types.nullOr types.string;
+              type = types.nullOr types.str;
               default = null;
               example = "30g";
               description = "Soft limit of the project size";
             };
 
             sizeHardLimit = mkOption {
-              type = types.nullOr types.string;
+              type = types.nullOr types.str;
               default = null;
               example = "50g";
               description = "Hard limit of the project size.";