doc: fix number of template attributes

This number is not updated when welcomeText is added[1][2].

[1]: f3a2940e70
[2]: https://github.com/NixOS/nix/pull/6103
This commit is contained in:
Lin Jian 2023-11-21 15:29:36 +08:00 committed by Valentin Gagarin
parent 9ad9e988b8
commit 4d8decbd13

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@ -30,7 +30,7 @@ using `-t`.
# Template definitions
A flake can declare templates through its `templates` output
attribute. A template has two attributes:
attribute. A template has the following attributes:
* `description`: A one-line description of the template, in CommonMark
syntax.