nix --help: Group commands

1 files changed, 6 insertions, 2 deletions

diff --git a/src/nix/cat.cc b/src/nix/cat.cc
index 851f90abd..fd91f2036 100644
--- a/src/nix/cat.cc
+++ b/src/nix/cat.cc
@@ -30,9 +30,11 @@ struct CmdCatStore : StoreCommand, MixCat
 
     std::string description() override
     {
-        return "print the contents of a store file on stdout";
+        return "print the contents of a file in the Nix store on stdout";
     }
 
+    Category category() override { return catUtility; }
+
     void run(ref<Store> store) override
     {
         cat(store->getFSAccessor());
@@ -51,9 +53,11 @@ struct CmdCatNar : StoreCommand, MixCat
 
     std::string description() override
     {
-        return "print the contents of a file inside a NAR file";
+        return "print the contents of a file inside a NAR file on stdout";
     }
 
+    Category category() override { return catUtility; }
+
     void run(ref<Store> store) override
     {
         cat(makeNarAccessor(make_ref<std::string>(readFile(narPath))));