Merge pull request #3 from JukLee0ira/main

fix image and referance

Author: AnilChinchawale

docs/xdcchain/developers/node_operators/docker.md

@@ -62,7 +62,7 @@ sudo docker-compose -f docker-compose.yml up -d
 ```
 At this point you should be able to see your masternode on the list of nodes here or as shown below:
 
-![node-sync](xdcchain/img/node_sync.png)
+![node-sync](../../img/node_sync.png)
 
 For Testnet run the following commands:
 ```bash
@@ -104,7 +104,7 @@ tar -xvzf xdcchain.tar
 ```
 **The unpacking will take some time, and it will look like this:**
 
-img
+![unpacking](../../img/unpacking.png)
 
 **The following command will move the xdcchain/XDC to xdcchain/XDC_backup**
 ```bash
@@ -124,7 +124,7 @@ bash upgrade.sh
 
 This command will bring your node up and it will start syncing to the network. Once up and running, your node will be synced to the network in just a few minutes. 
 
-img
+![node_upgrade](../../img/node_upgrade.png)
 
 # Apothem Snapshot
 

docs/xdcchain/developers/node_operators/masternode.md

@@ -324,7 +324,7 @@ bash upgrade.sh
 
 This command will bring your node up and it will start syncing to the network. Once up and running, your node will be synced to the network in just a few minutes. 
 
-img
+![node_upgrade](../../img/node_upgrade.png)
 
 # Apothem Snapshot
 

docs/xdcchain/img/node_upgrade.png

@@ -83,8 +83,8 @@ nav:
               - Masternode/Standby node Setup: ./xdcchain/developers/node_operators/masternode.md
               - How to Stake XDC: ./xdcchain/developers/node_operators/masternode/#how-to-stake-xdc-on-a-masternodestandby-node
               - Using Bootstrap Script: ./xdcchain/developers/node_operators/masternode/#setup-xdc-masternode-using-bootstrap-script
-              - Using One-Click-Installer: ./xdcchain/developers/node_operators/masternode/#setup-xdc-masternode-using-one-click-installer
-              - Using Docker: ./xdcchain/developers/node_operators/masternode/#setup-xdc-masternode-using-docker
+              - Using One-Click-Installer: ./xdcchain/developers/node_operators/masternode/#setup-xdc-masternodestandby-node-using-one-click-installer
+              - Using Docker: ./xdcchain/developers/node_operators/masternode/#setup-xdc-masternodestandby-node-using-docker
               - Downloading Mainnet Snapshot: ./xdcchain/developers/node_operators/masternode/#mainnet-snapshot 
               - Downloading Apothem Snapshot: ./xdcchain/developers/node_operators/masternode/#apothem-snapshot   
               # - How to Secure Mastecrnode(WIP): ./xdcchain/developers/node_operators/node_architecture