Add section sepator in README

kachick · kachick · commit fff9508b70d0 · 2025-08-07T20:55:43.000+09:00
diff --git a/README.md b/README.md
@@ -8,6 +8,8 @@ Replace strings if the line contains the definition of how to update itself.
 
 ## Installation
 
+### Nix
+
 In [Nix](https://nixos.org/) [Flake](https://nixos.wiki/wiki/Flakes), you can skip installation steps
 
 ```console
@@ -25,6 +27,8 @@ trusted-users = root your_user
 selfup v1.2.1
 ```
 
+### Prebuilt-binary
+
 Prebuilt binaries are available for download from [releases](https://github.com/kachick/selfup/releases)
 
 ```console
