Merge pull request #11317 from ethereum/spec-fix

patch eth_call spec param

Author: nhsz

src/content/developers/docs/apis/json-rpc/index.md

@@ -996,7 +996,7 @@ Executes a new message call immediately without creating a transaction on the bl
 - `gas`: `QUANTITY` - (optional) Integer of the gas provided for the transaction execution. eth_call consumes zero gas, but this parameter may be needed by some executions.
 - `gasPrice`: `QUANTITY` - (optional) Integer of the gasPrice used for each paid gas
 - `value`: `QUANTITY` - (optional) Integer of the value sent with this transaction
-- `data`: `DATA` - (optional) Hash of the method signature and encoded parameters. For details see [Ethereum Contract ABI in the Solidity documentation](https://docs.soliditylang.org/en/latest/abi-spec.html)
+- `input`: `DATA` - (optional) Hash of the method signature and encoded parameters. For details see [Ethereum Contract ABI in the Solidity documentation](https://docs.soliditylang.org/en/latest/abi-spec.html).
 
 2. `QUANTITY|TAG` - integer block number, or the string `"latest"`, `"earliest"` or `"pending"`, see the [default block parameter](/developers/docs/apis/json-rpc/#default-block)