docs(README): typo

README.md

@@ -1,11 +1,12 @@
-# cups [![Build Status](https://travis-ci.com/volker-raschek/cupsd.svg?branch=master)](https://travis-ci.com/volker-raschek/cupsd)
+# cups
-Common Unix Printing System (CUPS), is the most widely used printing system on Linux
+
-systems. CUPS allows you to use, manage and share many printers on the network,
+Common Unix Printing System (CUPS), is the most widely used printing system on Linux systems. CUPS allows you to use,
-as it is designed as a client/server system.
+manage and share many printers on the network, as it is designed as a client/server system.
 
 This repository contains only build scripts for the CUPS daemon.
 
 ## Usage
+
 To start cups directly over cli:
 
 ```bash
@@ -14,11 +15,11 @@ docker run \
   --env CUPS_ADMIN_USER=print \
   --env CUPS_ADMIN_PASSWD=print \
   --name cupsd \
+  --network=host \
   --publish 631:631 \
   --volume /var/run/dbus:/var/run/dbus \
-  volkerraschek/cupsd
+  docker.io/volkerraschek/cupsd
 ```
-  --network=host \
 
 or if you want to use a `docker-compose.yml`
 
@@ -28,14 +29,14 @@ services:
   cupsd:
     container_name: cupsd
     environment:
-      - CUPS_ADMIN_USER=print
+    - CUPS_ADMIN_USER=print
-      - CUPS_ADMIN_PASSWD=print
+    - CUPS_ADMIN_PASSWD=print
-    image: volkerraschek/cupsd
+    image: docker.io/volkerraschek/cupsd
     ports:
-      - 631:631
+    - 631:631
     restart: always
     volumes:
-      - /var/run/dbus:/var/run/dbus
+    - /var/run/dbus:/var/run/dbus
 ```
 
-After starting the container, cups is available over http://localhost:631 or over your FQDN.
+After starting the container, cups is available over `http://localhost:631` or over your FQDN.