Update ABIEncoding.swift

Delete redundant empty line within DocC comment.

Author: yaroslavyaroslav

Sources/Core/EthereumABI/ABIEncoding.swift

@@ -194,7 +194,6 @@ public struct ABIEncoder {
     /// Performs ABI encoding conforming to [the documentation of encoding](https://docs.soliditylang.org/en/develop/abi-spec.html#basic-design) in Solidity.
     ///
     /// **It does not add the data offset for dynamic types!!** To return single value **with data offset** use the following instead:
-    /// 
     /// ```swift
     /// ABIEncoder.encode(types: [type], values: [value] as [AnyObject])
     /// ```