Update information about asset management

Seung Woo Kim · kseo · commit 88a89d0fb3ff · 2018-08-03T16:02:10.000+09:00
diff --git a/docs/asset-management.rst b/docs/asset-management.rst
@@ -10,13 +10,9 @@ If you visit this `link <https://api.codechain.io>`_, you can see an example Jav
 This page will guide you along on how to use codechain-sdk-js based on the example provided,
 called “Mint 10000 Gold and send 3000 Gold using AssetMintTransaction, AssetTransferTransaction”.
 
-Before starting, please install node.js by going to this `page <https://nodejs.org/en/>`_.
+Before following any examples, please make sure to carefully go through the `setup section <https://codechain.readthedocs.io/en/latest/setup.html>`_ before starting any examples.
 
-First, install the package with the following command:
-
-``npm install codechain-sdk`` or ``yarn add codechain-sdk``
-
-Then, make sure that your CodeChain RPC server is up and running. You can read about how that is done in the `configure section <https://codechain.readthedocs.io/en/latest/configuration.html>`_.
+Then, check whether your CodeChain RPC server is up and running. You can read about how that is done in the `configure section <https://codechain.readthedocs.io/en/latest/configuration.html>`_.
 
 Setup the Test Account
 =====================================
diff --git a/docs/index.rst b/docs/index.rst
@@ -17,6 +17,7 @@ CodeChain is a programmable open source blockchain technology optimal for develo
     basic-usage
     account-management
     consensus-algorithms
+    sharding
     transactions
     transaction-process
     codechain-coin
diff --git a/docs/setup.rst b/docs/setup.rst
@@ -83,3 +83,11 @@ Build as Release Version
     cargo build --release
 
 This will produce an executable in the ./target/release directory.
+
+Using CodeChain SDK
+=========================
+Before starting to use the CodeChain SDK, please install node.js by going to this `page <https://nodejs.org/en/>`_.
+
+Next, install the package with the following command:
+
+``npm install codechain-sdk`` or ``yarn add codechain-sdk``
diff --git a/docs/transaction-process.rst b/docs/transaction-process.rst
@@ -12,5 +12,4 @@ The transaction process on CodeChain involves many components. (To be completed)
     :maxdepth: 2
 
     gateway
-    parcel
-    validator
+    parcel
diff --git a/docs/validator.rst b/docs/validator.rst
