Fix typo in Nix language tutorial

Fix the evaluation result of an example which missed enclosing brackets.
NixOS · Oct 4, 2022 · 7bd6c14 · 7bd6c14
1 parent 936226a
commit 7bd6c14
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/source/tutorials/nix-language.md b/source/tutorials/nix-language.md
@@ -286,7 +286,7 @@ The most important heuristics to avoid confusion are about white space and paren
    in [ (f a) ]
    ```
 
-       2
+       [ 2 ]
 
    ```nix
    let