doc: improve sections

README.md

@@ -36,10 +36,9 @@ A `Makefile` is integrated to let you run some basic commands.
   rpmbuild -ba netoik-rp.spec
   ```
   
-- To upload rpm package to Gitea repository:
+- To upload rpm package to Gitea repository
+(env vars `GIT_PACKAGES_USERNAME` and `GIT_PACKAGES_TOKEN` needed):
   ```shell
-  # This command needs 2 env variables:
-  # GIT_PACKAGES_USERNAME and GIT_PACKAGES_TOKEN
   make upload
   ```
 
@@ -62,22 +61,26 @@ Two workflows are set up.
 
 # Deployment
 
-Some commands to deploy the RPM package on server:
+Some commands to deploy the RPM package on server
+
+- To add Gitea repo to your repo list:
   ```shell
-  # Add Gitea repo to your repolist
   dnf config-manager --add-repo https://git.netoik.io/api/packages/samuel/rpm.repo
-  
-  # Check Gitea repo is added
   dnf repolist | grep gitea-samuel
+  ```
   
-  # Show available package releases
+- To show available versions:
+  ```shell
   dnf --showduplicates netoik-rp
+  ```
   
-  # Install or upgrade package
+- To install or upgrade:
+  ```shell
   dnf --nogpgcheck install netoik-rp
   dnf --nogpgcheck upgrade netoik-rp
   ```
 
+
 # Security Notes
 
 For security reasons, act runners does not have sudo privileges and so there is: