From 90dc1ce3b51a6917a5cf47de2c4d5f636aade31d Mon Sep 17 00:00:00 2001
From: Jose Luis Blanco-Claraco <joseluisblancoc@gmail.com>
Date: Mon, 27 Jul 2020 12:04:08 +0200
Subject: [PATCH] typo

---
 gtsam/nonlinear/ExpressionFactor.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gtsam/nonlinear/ExpressionFactor.h b/gtsam/nonlinear/ExpressionFactor.h
index 41eb1642e..8c4304318 100644
--- a/gtsam/nonlinear/ExpressionFactor.h
+++ b/gtsam/nonlinear/ExpressionFactor.h
@@ -351,7 +351,7 @@ private:
 };
 /// traits
 template <typename T, typename... Args>
-struct traits<ExpressionFactor2<T, Args...>>
+struct traits<ExpressionFactorN<T, Args...>>
     : public Testable<ExpressionFactorN<T, Args...>> {};
 // ExpressionFactorN