diff --git a/doc/build-helpers/fixed-point-arguments.chapter.md b/doc/build-helpers/fixed-point-arguments.chapter.md
index 197aea8136d5..38601a64eae4 100644
--- a/doc/build-helpers/fixed-point-arguments.chapter.md
+++ b/doc/build-helpers/fixed-point-arguments.chapter.md
@@ -143,3 +143,4 @@ lib.extendMkDerivation {
     });
 }
 ```
+:::
diff --git a/lib/customisation.nix b/lib/customisation.nix
index 9bb7e01d8f13..883f99928a49 100644
--- a/lib/customisation.nix
+++ b/lib/customisation.nix
@@ -564,7 +564,7 @@ rec {
 
     # Examples
 
-    :::{#ex-makeScope .example}
+    :::{.example #ex-makeScope}
     # Create an interdependent package set on top of `pkgs`
 
     The functions in `foo.nix` and `bar.nix` can depend on each other, in the sense that `foo.nix` can contain a function that expects `bar` as an attribute in its argument.
@@ -593,7 +593,7 @@ rec {
     ```
     :::
 
-    :::{#ex-makeScope-callPackage .example}
+    :::{.example #ex-makeScope-callPackage}
     # Using `callPackage` from a scope
 
     ```nix