Update author format to preferred name + GitHub username format, Gavin (ethereum#4560)

fulldecent · PhABC · commit 91a3612c41a6 · 2022-01-25T11:10:29.000-05:00
diff --git a/EIPS/eip-161.md b/EIPS/eip-161.md
@@ -1,7 +1,7 @@
 ---
 eip: 161
 title: State trie clearing (invariant-preserving alternative)
-author: Gavin Wood
+author: Gavin Wood (@gavofyork)
 type: Standards Track
 category: Core
 status: Final
