Update README.md

Typo

README.md

@@ -209,7 +209,7 @@ npx hardhat help
 <tr><td style="border-color:inherit;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;overflow:hidden;padding:10px 5px;text-align:left;vertical-align:top;word-break:normal">USDX</td><td style="border-color:inherit;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;overflow:hidden;padding:10px 5px;text-align:left;vertical-align:top;word-break:normal">Implementation<br><a href="https://sepolia.etherscan.io/address/0x00232a7793ca38320a12893c53547543c79546b8" target="_blank" rel="noopener noreferrer">0x00232a7793CA38320A12893c53547543C79546b8</a><br><br>Proxy<br><a href="https://sepolia.etherscan.io/address/0x81536233C3FfaEa0198D7B5Ce8dEceDf3C520A66" target="_blank" rel="noopener noreferrer">0x81536233C3FfaEa0198D7B5Ce8dEceDf3C520A66</a></td>
 <td style="border-color:inherit;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;overflow:hidden;padding:10px 5px;text-align:left;vertical-align:top;word-break:normal"><a href="https://github.com/amr080/x-protocol/blob/main/contracts/USDX.sol" target="_blank" rel="noopener noreferrer">Github</a></td><td style="border-color:inherit;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;overflow:hidden;padding:10px 5px;text-align:left;vertical-align:top;word-break:normal">Rebasing<br>ERC-20</td></tr>
 <tr><td style="border-color:inherit;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;overflow:hidden;padding:10px 5px;text-align:left;vertical-align:top;word-break:normal">wUSDX</td><td style="background-color:#FFF;border-color:inherit;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;overflow:hidden;padding:10px 5px;text-align:left;vertical-align:top;word-break:normal">Implementation<br><a href="https://sepolia.etherscan.io/address/0xfa52c849f1d5ec11d83a48281b9368856a16f1e0" target="_blank" rel="noopener noreferrer">0xfA52C849F1d5EC11D83a48281b9368856A16f1e0</a><br><br>Proxy<br><a href="https://sepolia.etherscan.io/address/0xDB45A2137EfdfBe8a1F4EaDCCda8b56990B22361" target="_blank" rel="noopener noreferrer">0xDB45A2137EfdfBe8a1F4EaDCCda8b56990B2236</a></td>
-<td style="border-color:inherit;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;overflow:hidden;padding:10px 5px;text-align:left;vertical-align:top;word-break:normal"><a href="https://github.com/amr080/x-protocol/blob/main/contracts/wUSDX.sol" target="_blank" rel="noopener noreferrer">Github</a></td><td style="border-color:inherit;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;overflow:hidden;padding:10px 5px;text-align:left;vertical-align:top;word-break:normal">Accumulating<br>ERC-426</td></tr>
+<td style="border-color:inherit;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;overflow:hidden;padding:10px 5px;text-align:left;vertical-align:top;word-break:normal"><a href="https://github.com/amr080/x-protocol/blob/main/contracts/wUSDX.sol" target="_blank" rel="noopener noreferrer">Github</a></td><td style="border-color:inherit;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;overflow:hidden;padding:10px 5px;text-align:left;vertical-align:top;word-break:normal">Accumulating<br>ERC-4626</td></tr>
 </tbody></table>