Update matic.js docs

- Testnet version mumbai -> amoy

Author: hsutaiyu

docs/tools/matic-js/advanced/abi-manager.md

@@ -34,7 +34,7 @@ The network name, contract name, bridge name etc can be taken from our [official
 import { ABIManager } from '@maticnetwork/maticjs'
 
 
-const manager = new ABIManager('testnet','mumbai');
+const manager = new ABIManager('testnet','amoy');
 await manager.init();
 
 // set abi

docs/tools/matic-js/advanced/exit-util.md

@@ -21,7 +21,7 @@ const client = new Web3SideChainClient<any>();
 await client.init({
     // log: true,
     network: 'testnet',
-    version: 'mumbai',
+    version: 'amoy',
     parent: {
         provider: new HDWalletProvider(privateKey, RPC.parent),
         defaultConfig: {
@@ -66,7 +66,7 @@ use(Web3ClientPlugin);
 const posClient = new POSClient();
 await posClient.init({
     network: 'testnet',
-    version: 'mumbai',
+    version: 'amoy',
     parent: {
       provider: new HDWalletProvider(privateKey, mainRPC),
       defaultConfig: {

docs/tools/matic-js/pos/client.md

@@ -18,7 +18,7 @@ use(Web3ClientPlugin);
 const posClient = new POSClient();
 await posClient.init({
     network: 'testnet',
-    version: 'mumbai',
+    version: 'amoy',
     parent: {
       provider: new HDWalletProvider(privateKey, mainRPC),
       defaultConfig: {
@@ -39,13 +39,13 @@ After the `POSClient` is initiated, we can work with token types, such as `erc20
 
 ### ERC20
 
-**Create erc20 child token**
+#### Create ERC20 child token
 
 ```js
 const erc20ChildToken = posClient.erc20(<token address>);
 ```
 
-**Create erc20 parent token**
+#### Create ERC20 parent token
 
 ```js
 const erc20ParentToken = posClient.erc20(<token address>, true);

docs/tools/matic-js/setup/ethers.md

@@ -41,7 +41,7 @@ const childProvider = new providers.JsonRpcProvider(rpc.child);
 const posClient = new POSClient();
 await posClient.init({
     network: 'testnet',
-    version: 'mumbai',
+    version: 'amoy',
     parent: {
       provider: new Wallet(privateKey, parentProvider),
       defaultConfig: {

docs/tools/matic-js/setup/web3js.md

@@ -37,7 +37,7 @@ use(Web3ClientPlugin);
 const posClient = new POSClient();
 await posClient.init({
     network: 'testnet',
-    version: 'mumbai',
+    version: 'amoy',
     parent: {
       provider: new HDWalletProvider(privateKey, mainRPC),
       defaultConfig: {

docs/tools/storage/crusthelpers.md

@@ -5,11 +5,8 @@
 
 The protocol matches people who have hard drive space to spare with those who need to store data or host content. Crust supports most smart contract platforms with its cross-chain solution, including Polygon. Find out all the platforms that Crust storage supports on their [official website](https://crust.network/).
 
-:::info Learn more about Crust Network
-
-Check out the **[Decentralized Storage Market](https://wiki.crust.network/docs/en/DSM)** and **[Cross-chain Storage Solution](https://wiki.crust.network/docs/en/buildCrossChainSolution#ii-native-ipfs-integration)** offered by Crust Network. Also, you can start building with **[Crust Build-101](https://wiki.crust.network/docs/en/build101)**.
-
-:::
+!!! info "Learn more about Crust Network"
+    Check out the **[Decentralized Storage Market](https://wiki.crust.network/docs/en/DSM)** and **[Cross-chain Storage Solution](https://wiki.crust.network/docs/en/buildCrossChainSolution#ii-native-ipfs-integration)** offered by Crust Network. Also, you can start building with **[Crust Build-101](https://wiki.crust.network/docs/en/build101)**.
 
 ## Crust storage helpers