README.md in njord-0.1.2 vs README.md in njord-0.1.3

@@ -31,9 +31,12 @@
     tagging: git
   - image_name: njord/image2
     docker_repo: hub.docker.com
     dockerfile: Dockerfile-Http
     tagging: git
+    build_args:
+      - ENV1
+      - ARG2
 ```
 
 You can currently use the command `$ njord build`, `$ njord push`. I plan to integrate some k8s commands as well.  
 The option `tagging` can currently only be `git`. I will add `sem-ver` soon, to enable semantic versioning without user input.