diff --git a/templates/codium/generic/.markdownlint.jsonc b/templates/codium/generic/.markdownlint.jsonc
index a573356f..f7ad6355 100644
--- a/templates/codium/generic/.markdownlint.jsonc
+++ b/templates/codium/generic/.markdownlint.jsonc
@@ -1,4 +1,5 @@
 {
     "no-duplicate-header": false,
-    "line-length": false
+    "line-length": false,
+    "no-inline-html": false
 }
\ No newline at end of file
diff --git a/templates/codium/generic/README.md b/templates/codium/generic/README.md
index 06ad5825..448d57c4 100644
--- a/templates/codium/generic/README.md
+++ b/templates/codium/generic/README.md
@@ -4,14 +4,18 @@ This flake provides a devshell with `VSCodium` a `hello` executable on `PATH` an
 
 ## Prerequisites
 
-See these for additional info:
+<details>
+
+  <summary>Spoiler</summary>
 
 - [codium-generic](https://github.com/deemp/flakes/tree/main/templates/codium/generic#readme) - info just about `VSCodium` and extensions.
 - [nix-vscode-extensions](https://github.com/nix-community/nix-vscode-extensions) (pinned [here](https://github.com/deemp/flakes/blob/main/source-flake/vscode-extensions/flake.nix)).
 - [Prerequisites](https://github.com/deemp/flakes#prerequisites).
 - [Troubleshooting](https://github.com/deemp/flakes/blob/main/README/Troubleshooting.md)
 
-## Example
+</details>
+
+## Quick start
 
 1. Install Nix - see [how](https://github.com/deemp/flakes/blob/main/README/InstallNix.md).
 
diff --git a/templates/codium/haskell-simple/README.md b/templates/codium/haskell-simple/README.md
index 0f4584e9..af374eaf 100644
--- a/templates/codium/haskell-simple/README.md
+++ b/templates/codium/haskell-simple/README.md
@@ -5,12 +5,11 @@
 
 ## Prerequisites
 
-- NixOS wiki - [Haskell](https://nixos.wiki/wiki/Haskell)
-
 <details>
 
   <summary>Spoiler</summary>
 
+- NixOS wiki - [Haskell](https://nixos.wiki/wiki/Haskell)
 - [flake.nix](./flake.nix) - code in this flake is extensively commented.
 - [codium-haskell](https://github.com/deemp/flakes/tree/main/templates/codium/haskell#readme) - template for this flake.
 - [Haskell](https://github.com/deemp/flakes/blob/main/README/Haskell.md) - general info about `Haskell` tools.
diff --git a/templates/codium/haskell/README.md b/templates/codium/haskell/README.md
index 9facb989..41e273a4 100644
--- a/templates/codium/haskell/README.md
+++ b/templates/codium/haskell/README.md
@@ -6,12 +6,11 @@
 
 ## Prerequisites
 
-- NixOS wiki - [Haskell](https://nixos.wiki/wiki/Haskell)
-
 <details>
 
   <summary>Spoiler</summary>
 
+- NixOS wiki - [Haskell](https://nixos.wiki/wiki/Haskell)
 - [flake.nix](./flake.nix) - code in this flake is extensively commented.
 - [codium-haskell](https://github.com/deemp/flakes/tree/main/templates/codium/haskell#readme) - template for this flake.
 - [Haskell](https://github.com/deemp/flakes/blob/main/README/Haskell.md) - general info about `Haskell` tools.