ETC update in docs

dapps/donatingmetamask.md

@@ -18,7 +18,7 @@ Once you have chosen a project and set an amount to donate, go ahead and click t
 
  <img id="contentimg" alt='Confirm Metamask transaction' src={useBaseUrl('img/content/metamaskconfirmTransaction.png')} />
 
-Verify that the amount on the Metamask pop-up corresponds with the amount you specified on the project page. Take note that the gas fee from the Ethereum network or Gnosis Chain will be added on top of the donation amount. Make sure you have enough Ethereum or xDAI in your wallet to cover the gas fees, otherwise the transaction cannot be completed.
+Verify that the amount on the Metamask pop-up corresponds with the amount you specified on the project page. Take note that the gas fee from the network you are donating in will be added on top of the donation amount. Make sure you have enough tokens in your wallet to cover the gas fees, otherwise the transaction cannot be completed.
 
  If it looks good, hit `CONFIRM`, and your donation transaction will begin. You should see a pop-up that looks like this:
 
@@ -30,5 +30,4 @@ Once the transaction has been confirmed on the blockchain, you'll be taken to th
 
  <img id="contentimg" alt='Successful Donation' src={useBaseUrl('img/content/metamaskSuccessfulDonation.png')} />
 
-### To Donate with xDai
-If you're tired of paying outrageous gas fees on Mainnet Giveth supports donations on the Gnosis Chain (formerly xDai Network). To get Metamask [setup on the Gnosis Chain go here](https://docs.gnosischain.com/tools/wallets/metamask/). Log in with Gnosis Chain via MetaMask on Giveth.io. You can follow the same process for making donations on Gnosis Chain as on Mainnet.
+

dapps/givbacks.md

@@ -28,7 +28,7 @@ To learn more about the project verification process check out our [documentatio
 
 ## Tokens Eligible for GIVbacks
 
-A donor can donate any ERC-20 token to projects on Giveth.io on Gnosis Chain, Polygon, Celo, Optimism or Ethereum Mainnet. However, only donations to verified projects in certain tokens are eligible for GIVbacks. This restriction ensures that we are able to get accurate price data for donations (a requirement for fair distribution of GIVbacks), and prevents bad actors from gaming the GIVbacks program. To see the full list of eligible tokens, visit [this forum post](https://forum.giveth.io/t/givbacks-token-list/253).
+A donor can donate any ERC-20 token to projects on Giveth.io on Gnosis Chain, Polygon, Celo, Optimism, Ethereum Mainnet or Classic. However, only donations to verified projects in certain tokens are eligible for GIVbacks. This restriction ensures that we are able to get accurate price data for donations (a requirement for fair distribution of GIVbacks), and prevents bad actors from gaming the GIVbacks program. To see the full list of eligible tokens, visit [this forum post](https://forum.giveth.io/t/givbacks-token-list/253).
 
 ## Getting GIVbacks
 During each round, all donations to verified projects on the DApp are tracked, and this data is used to calculate the amount of GIVbacks received by each Giver for that period.

dapps/guide1-createproject.md

@@ -44,7 +44,7 @@ Follow the prompts, and input the requested content:
  - Alternatively, click the tab `Search for photos`, and enter a keyword.
  <img alt='featuredimage2' src={useBaseUrl('img/cryptofundraising8.png')} />
 
- - Your recipient address is where donations to your project will be collected. You can choose to set a single recipient address that can receive donations on Mainnet, Gnosis Chain, Polygon, Celo and Optimism, or set a different recipient address for each chain:
+ - Your recipient address is where donations to your project will be collected. You can choose to set a single recipient address that can receive donations on Ethereum Mainnet, Gnosis Chain, Polygon, Celo, Optimism and Ethereum Classic or set a different recipient address for each chain:
 
     * Set one address to receive donations on all supported networks.
 

dapps/projectdonating.md

@@ -17,7 +17,7 @@ Once you find a project you would like to donate to, hit the `DONATE` button.
 
 
 #### Crypto Donations
-Projects accept ETH and a wide variety of ERC-20 tokens on Mainnet, Gnosis Chain, Polygon, Celo, and Optimism, allowing for donations with different tokens within these networks.
+Projects accept ETH and a wide variety of ERC-20 tokens on Ethereum Mainnet, Gnosis Chain, Polygon, Celo, Optimism and Ethereum Classic allowing for donations with different tokens within these networks.
 
 <details>
 <summary><b><i>See a full list of the accepted tokens</i></b></summary>