minor: unused decl nit

This commit is contained in:
Roland Conybeare 2024-03-29 14:47:57 -04:00
commit 2602b75194

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@ -20,7 +20,7 @@ namespace {
using utest::TreeUtil;
using xo::scope;
using xo::scope_setup;
//using xo::scope_setup;
using xo::xtag;
using BtreeKey = int;