update README.md

README.md

@@ -1,8 +1,10 @@
 # README
 
-The primary goal of this project is to organize a concerted community effort to improve the ABCI Users Guide that explains how to utilize [AI Bridging Cloud Infrastructure (ABCI)](https://abci.ai/). ABCI is the world's first large-scale Open AI Computing Infrastructure, constructed and operated by [National Institute of Advanced Industrial Science and Technology (AIST)](https://www.aist.go.jp/).  We would welcome your feedbacks including pull requests.
+The primary goal of this project is to organize a concerted community effort to improve the ABCI Users Guide and Portal Guide that explain how to utilize [AI Bridging Cloud Infrastructure (ABCI)](https://abci.ai/).
+ABCI is the world's first large-scale Open AI Computing Infrastructure, constructed and operated by [National Institute of Advanced Industrial Science and Technology (AIST)](https://www.aist.go.jp/).
+We would welcome your feedbacks including pull requests.
 
-On every *release* we will deploy it as the current *official* version of the ABCI User Guide, which is located at [https://docs.abci.ai/](https://docs.abci.ai/).
+On every *release* we will deploy it as the current *official* versions of the ABCI Users Guide and Portal Guide, which are located at [https://docs.abci.ai/](https://docs.abci.ai/).
 
 ## Structure of the repository
 
@@ -23,8 +25,7 @@ You can clone the repository to your local environment and run the builtin devel
 
 ```
 $ pip install mkdocs
-$ pip install mkdocs-material
-$ pip install ghp-import
+$ pip install mkdocs-material==4.3.1
 $ git clone https://github.com/aistairc/abci-docs.git
 $ cd abci-docs
 $ cd root/ or ja/ or en/
@@ -45,5 +46,6 @@ $ make -f site.mk
 And, to deploy and publish generated documents to `gh-pages` branch:
 
 ```
+$ pip install ghp-import
 $ ghp-import -c docs.abci.ai -r origin -b gh-pages -p site
 ```