From 8e9815b2705ed1acb945e46c943426618d92c16f Mon Sep 17 00:00:00 2001
From: John Lambert <johnlambert@gatech.edu>
Date: Sat, 6 Nov 2021 17:35:07 -0400
Subject: [PATCH] fix typo

---
 gtsam/geometry/Similarity2.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gtsam/geometry/Similarity2.cpp b/gtsam/geometry/Similarity2.cpp
index 7970b3190..ed6635233 100644
--- a/gtsam/geometry/Similarity2.cpp
+++ b/gtsam/geometry/Similarity2.cpp
@@ -184,7 +184,7 @@ Similarity2 Similarity2::Align(const vector<Pose3Pair> &abPosePairs) {
 }
 
 std::ostream &operator<<(std::ostream &os, const Similarity2& p) {
-  os << "[" << p.rotation().xyz().transpose() << " "
+  os << "[" << p.rotation().theta() << " "
       << p.translation().transpose() << " " << p.scale() << "]\';";
   return os;
 }