From 6feb06bc9135bfc1be0fe86c2589ae2dfa441335 Mon Sep 17 00:00:00 2001
From: thduynguyen <thduynguyen@gmail.com>
Date: Thu, 25 Dec 2014 08:54:53 -0500
Subject: [PATCH] less confusing comments

---
 gtsam/geometry/Pose2.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gtsam/geometry/Pose2.h b/gtsam/geometry/Pose2.h
index aa201cfa2..32046cfcb 100644
--- a/gtsam/geometry/Pose2.h
+++ b/gtsam/geometry/Pose2.h
@@ -181,10 +181,10 @@ public:
     return m;
   }
 
-  /// Left-trivialized derivative of the exponential map
+  /// Derivative of Expmap
   static Matrix3 ExpmapDerivative(const Vector3& v);
 
-  /// Left-trivialized derivative inverse of the exponential map
+  /// Derivative of Logmap
   static Matrix3 LogmapDerivative(const Vector3& v);