doc: fix directory definition in nix-archive.md (#10997)

* doc: fix `directory` definition in nix-archive.md

Before the change the document implied that directory of a single entry
contained entry:

    "type" "directory" "type" directory" "entry" ...

After the change document should expand into:

   "type" "directory" "entry" ...

Co-authored-by: John Ericson <git@JohnEricson.me>
This commit is contained in:
Sergei Trofimovich 2024-06-30 17:22:04 +01:00 committed by GitHub
parent c74b5aa3e0
commit 5a16bf86c5
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@ -29,7 +29,7 @@ regular = [ str("executable"), str("") ], str("contents"), str(contents);
symlink = str("target"), str(target);
(* side condition: directory entries must be ordered by their names *)
directory = str("type"), str("directory") { directory-entry };
directory = { directory-entry };
directory-entry = str("entry"), str("("), str("name"), str(name), str("node"), nar-obj, str(")");
```