diff --git a/Code/Learning/otbModelComponentBase.txx b/Code/Learning/otbModelComponentBase.txx
index 9324eca29b05d63eca94b2fdd993d4e42e26cc38..f734c47d2e98abfa2a5c645030f5ed8a57ef839e 100644
--- a/Code/Learning/otbModelComponentBase.txx
+++ b/Code/Learning/otbModelComponentBase.txx
@@ -26,8 +26,10 @@
 #include "otbMacro.h"
 #include "otbModelComponentBase.h"
 
-namespace otb{
-namespace Statistics{
+namespace otb
+{
+namespace Statistics
+{
 
 template< class TSample >
 ModelComponentBase< TSample >
diff --git a/Code/Learning/otbSOMClassifier.h b/Code/Learning/otbSOMClassifier.h
index 931e3cd645b970f91312de3a9834892565fcda6d..c34104c718f8c08857c8209f82bdacccd270b103 100644
--- a/Code/Learning/otbSOMClassifier.h
+++ b/Code/Learning/otbSOMClassifier.h
@@ -21,7 +21,8 @@
 #include "itkProcessObject.h"
 #include "itkMembershipSample.h"
 
-namespace otb{
+namespace otb
+{
 
 /** \class SOMClassifier
  *  \brief This class implements a SOM-Based classifier.
diff --git a/Code/Learning/otbSOMClassifier.txx b/Code/Learning/otbSOMClassifier.txx
index 6caac331fd773e0e7091935a9b6f473a50724e24..b2cc5bb8a0e19771c108746d7e3e98d59f637a97 100644
--- a/Code/Learning/otbSOMClassifier.txx
+++ b/Code/Learning/otbSOMClassifier.txx
@@ -21,7 +21,8 @@
 #include "otbSOMClassifier.h"
 #include "otbMacro.h"
 
-namespace otb{
+namespace otb
+{
 /**
  * Constructor
  */
diff --git a/Code/Learning/otbSVMClassifier.h b/Code/Learning/otbSVMClassifier.h
index 97382233a66777812f2a9593572d2153ec085ca8..3b9989e863772168dff00d9d87fa0b6e0e3d27c9 100644
--- a/Code/Learning/otbSVMClassifier.h
+++ b/Code/Learning/otbSVMClassifier.h
@@ -22,7 +22,8 @@
 #include "otbSVMModel.h"
 #include "itkVectorImage.h"
 
-namespace otb{
+namespace otb
+{
 
 /** \class SVMClassifier
  *  \brief SVM-based classifier
diff --git a/Code/Learning/otbSVMClassifier.txx b/Code/Learning/otbSVMClassifier.txx
index 9986ba18ead902b1fb5eb1a6d4900db9f639363c..b8697489983c8ca517dd52ca6b71d83118c37324 100644
--- a/Code/Learning/otbSVMClassifier.txx
+++ b/Code/Learning/otbSVMClassifier.txx
@@ -21,7 +21,8 @@ PURPOSE.  See the above copyright notices for more information.
 #include "otbSVMClassifier.h"
 #include "otbMacro.h"
 
-namespace otb{
+namespace otb
+{
 
   template< class TSample, class TLabel >
   SVMClassifier< TSample, TLabel >