fix github handle

Author: gballet

docs/01-membership.md

@@ -70,7 +70,7 @@ Individuals from active working groups produce the membership by opting into Pro
 | [Josh Rudolf](https://github.com/jrudolf/) | 1 | |
 | [Yoav Weiss](https://github.com/yoavw/) | 1 | [ethereum/protocol-security](https://github.com/ethereum/protocol-security/) |
 | **zkEVM** (3 contributors) | | |
-| [Thomas Coratger]() | 1 | [paradigmxyz/reth](https://github.com/paradigmxyz/reth/pulls?q=is%3Apr+author%3Atcoratger) [Plonky3/Plonky3](https://github.com/Plonky3/Plonky3/pulls?q=is%3Apr+author%3Atcoratger) [https://github.com/tcoratger/hashcaster-exploration](https://github.com/tcoratger/hashcaster-exploration) [zkevm book](eth-act.github.io/zkevm-book/) |
+| [Thomas Coratger](https://github.com/tcoratger/) | 1 | [paradigmxyz/reth](https://github.com/paradigmxyz/reth/pulls?q=is%3Apr+author%3Atcoratger) [Plonky3/Plonky3](https://github.com/Plonky3/Plonky3/pulls?q=is%3Apr+author%3Atcoratger) [https://github.com/tcoratger/hashcaster-exploration](https://github.com/tcoratger/hashcaster-exploration) [zkevm book](eth-act.github.io/zkevm-book/) |
 | [Ignacio Hagopian](https://github.com/jsign/) | 1 | [crate-crypto/go-ipa](https://github.com/crate-crypto/go-ipa/pulls?q=author%3A%22jsign%22), [ethereum/go-verkle](https://github.com/ethereum/go-verkle/pulls?q=author%3A%22jsign%22), [gballet/go-ethereum](https://github.com/gballet/go-ethereum/pulls?q=author%3A%22jsign%22) |
 | [Kevaundray Wedderburn](https://github.com/kevaundray/) | 1 | [zkEVM on L1](https://hackmd.io/@kevaundray/Bypupr9Yge) |
 | [Radosław Zagórowicz](https://github.com/rodiazet) | 1 | [ethereum/evmc](https://github.com/ethereum/evmc/pulls?q=author%3Arodiazet), [ethereum/evmone](https://github.com/ethereum/evmone/pulls?q=author%3Arodiazet), [ethereum/tests](https://github.com/ethereum/tests/pulls?q=is%3Apr+author%3Arodiazet), [ipsilon/eof](https://github.com/ipsilon/eof/pulls?q=author%3Arodiazet) |