From 554f507ba754144d2d12f9fa0b1703304edf5004 Mon Sep 17 00:00:00 2001
From: Lindsey Heagy <lheagy@eos.ubc.ca>
Date: Mon, 9 Nov 2015 09:15:02 -0800
Subject: [PATCH] switch order of addition to satisfy Zero class

---
 SimPEG/EM/FDEM/FDEM.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SimPEG/EM/FDEM/FDEM.py b/SimPEG/EM/FDEM/FDEM.py
index 559f4f7c..0f3d5a09 100644
--- a/SimPEG/EM/FDEM/FDEM.py
+++ b/SimPEG/EM/FDEM/FDEM.py
@@ -360,7 +360,7 @@ class ProblemFDEM_b(BaseFDEMProblem):
             SrcDeriv = S_mDeriv(v) + self.MeSigmaI.T * (C.T * S_eDeriv(v))
 
         if self._makeASymmetric is True and not adjoint:
-            return MfMui.T * (RHSderiv + SrcDeriv)
+            return MfMui.T * (SrcDeriv + RHSderiv)
 
         return RHSderiv + SrcDeriv