nixpkgs/doc: fix admonition syntax

Match admonition syntax in https://nixos.org/manual/nixpkgs/unstable/#chap-contributing
2022-11-08 07:30:20 -08:00
parent 962a810513
commit f3d0e1d5c3
2 changed files with 4 additions and 4 deletions
--- a/doc/contributing/coding-conventions.chapter.md
+++ b/doc/contributing/coding-conventions.chapter.md
@@ -489,7 +489,7 @@ Preferred source hash type is sha256. There are several ways to get it.
   
   in the package expression, attempt build and extract correct hash from error messages.

-   :::{.warning}
+   ::: {.warning}
   You must use one of these four fake hashes and not some arbitrarily-chosen hash.
   
   See [](#sec-source-hashes-security).