From e4c30705ff7bba2ebaa184a72ac57b37e0fc3e2f Mon Sep 17 00:00:00 2001
From: Rowan Cockett <rowan@3ptscience.com>
Date: Tue, 16 Feb 2016 09:47:07 -0800
Subject: [PATCH] Clean up whitespace in optimization.

---
 SimPEG/Optimization.py | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/SimPEG/Optimization.py b/SimPEG/Optimization.py
index 20a74d0d..9a37b68b 100644
--- a/SimPEG/Optimization.py
+++ b/SimPEG/Optimization.py
@@ -989,19 +989,20 @@ class ProjectedGNCG(BFGS, Minimize, Remember):
                 if np.logical_or(norm(resid)/normResid0 <= self.tolCG, cgiter == self.maxIterCG):
                     cgFlag = 1
                 # End CG Iterations
-                    
+
             # Take a gradient step on the active cells if exist
             if temp != self.xc.size:
-        
+
                 rhs_a = (Active) * -self.g
-                
+
                 dm_i = max( abs( delx ) )
-                dm_a = max( abs(rhs_a) )           
-    
+                dm_a = max( abs(rhs_a) )
+
                 delx = delx + rhs_a * dm_i / dm_a /10.
-                    
+
             # Only keep gradients going in the right direction on the active set
             indx = ((self.xc<=self.lower) & (delx < 0)) | ((self.xc>=self.upper) & (delx > 0))
             delx[indx] = 0.
 
-            return delx
\ No newline at end of file
+            return delx
+