diff --git a/modules/modules-docs.nix b/modules/modules-docs.nix
index da806134..27dd828d 100644
--- a/modules/modules-docs.nix
+++ b/modules/modules-docs.nix
@@ -131,10 +131,10 @@ let
       nixAndTOMLOrdered = optionsDocsPartitionedIsNixOnly.wrong;
       nixExtra = optionsDocsPartitionedIsMain.wrong;
       concatOpts = opts: (concatStringsSep "\n\n" (map optToMd opts));
-      
+
       # TODO: handle opt.relatedPackages. What is it for?
       optToMd = opt:
-        let heading = (lib.showOption (filter isString opt.loc)) + (concatStrings (filter (x: !(isString x)) opt.loc)); in
+        let heading = lib.showOption (filter isString opt.loc) + concatStrings (filter (x: !(isString x)) opt.loc); in
         ''
           ### `${heading}`
 
diff --git a/nix/commands/commandsType.nix b/nix/commands/commandsType.nix
index 56ec096a..9da355e6 100644
--- a/nix/commands/commandsType.nix
+++ b/nix/commands/commandsType.nix
@@ -46,9 +46,7 @@ rec {
       }]
     else alternative;
 
-  unknownFileName = "<unknown>";
-
-  normalizeCommandsFlat_ = { file ? unknownFileName, loc ? [ ], arg ? [ ] }:
+  normalizeCommandsFlat_ = { file ? unknownModule, loc ? [ ], arg ? [ ] }:
     pipe arg [
       (value: (mergeDefs loc [{ inherit file value; }]).defsFlat)
       (map (config: flattenNonAttrsOrElse config config))
@@ -69,7 +67,7 @@ rec {
     ];
 
 
-  normalizeCommandsNested_ = { file ? unknownFileName, loc ? [ ], arg ? { } }:
+  normalizeCommandsNested_ = { file ? unknownModule, loc ? [ ], arg ? { } }:
     pipe arg [
       # typecheck and augment configs with missing attributes (if a config is an attrset)
       (value: (mergeDefs loc [{ inherit file value; }]).defsNested)
diff --git a/tests/core/commands.nix b/tests/core/commands.nix
index d8d390a3..026092e3 100644
--- a/tests/core/commands.nix
+++ b/tests/core/commands.nix
@@ -1,5 +1,5 @@
 { pkgs, devshell, runTest }:
-let inherit (import ../../nix/commands/devshell.nix { inherit pkgs; }) devshellMenuCommandName; in
+let inherit (import ../../nix/commands/lib.nix { inherit pkgs; }) devshellMenuCommandName; in
 {
   # Basic devshell usage
   commands-1 =