Use root commands in README

README.md

@@ -7,7 +7,7 @@ This repository provides Debian packages for `gitea-runner`.
 Add the repository to the client:
 
 ```bash
-sudo tee /etc/apt/sources.list.d/gitea-runner.list >/dev/null <<'EOF'
+cat >/etc/apt/sources.list.d/gitea-runner.list <<'EOF'
 deb [trusted=yes] https://git.24unix.net/tracer/gitea-runner-deb/raw/branch/master/ ./
 EOF
 ```
@@ -15,8 +15,8 @@ EOF
 Update APT and install the package:
 
 ```bash
-sudo apt update
-sudo apt install gitea-runner
+apt update
+apt install gitea-runner
 ```
 
 The installed service is named `gitea-runner`.