diff --git a/CMake/otbcli.sh.in b/CMake/otbcli.sh.in
old mode 100755
new mode 100644
diff --git a/CMake/otbgui.sh.in b/CMake/otbgui.sh.in
old mode 100755
new mode 100644
diff --git a/Examples/FeatureExtraction/PCAExample.cxx b/Examples/FeatureExtraction/PCAExample.cxx
index 4fa8c46b7361c3037cabf5194fb3cee8996dfd82..66cf72cd50e26df4d7976bda24769f3f784d1125 100644
--- a/Examples/FeatureExtraction/PCAExample.cxx
+++ b/Examples/FeatureExtraction/PCAExample.cxx
@@ -132,14 +132,14 @@ int main(int argc, char* argv[])
   // Software Guide : BeginLatex
   //
   // \doxygen{otb}{PCAImageFilter} allows also to compute inverse
-  // transformation from PCA coefficients. In reverse mode, the 
+  // transformation from PCA coefficients. In reverse mode, the
   // covariance matrix or the transformation matrix
   // (which may not be square) has to be given.
   //
   // Software Guide : EndLatex
   
   // Software Guide : BeginCodeSnippet
-  typedef otb::PCAImageFilter< ImageType, ImageType, 
+  typedef otb::PCAImageFilter< ImageType, ImageType,
                                otb::Transform::INVERSE > InvPCAFilterType;
   InvPCAFilterType::Pointer invFilter = InvPCAFilterType::New();
   
diff --git a/Examples/Hyperspectral/HyperspectralUnmixingExample.cxx b/Examples/Hyperspectral/HyperspectralUnmixingExample.cxx
index 29fc6e21e7b24ba8e5b5ca38693c0ab37413bee6..2bebbe26bb9c15fb025bae6b5814768c81e8d4f9 100644
--- a/Examples/Hyperspectral/HyperspectralUnmixingExample.cxx
+++ b/Examples/Hyperspectral/HyperspectralUnmixingExample.cxx
@@ -77,7 +77,7 @@ int main(int argc, char * argv[])
   typedef otb::ImageFileWriter<ImageType>         WriterType;
   // Software Guide : EndCodeSnippet
       
-  typedef otb::VectorRescaleIntensityImageFilter<ImageType,ImageType> RescalerType;
+  typedef otb::VectorRescaleIntensityImageFilter<ImageType, ImageType> RescalerType;
   typedef otb::StreamingStatisticsVectorImageFilter<ImageType>        StreamingStatisticsVectorImageFilterType;
   typedef otb::VectorImageToMatrixImageFilter<ImageType>              VectorImageToMatrixImageFilterType;
 
@@ -101,7 +101,7 @@ int main(int argc, char * argv[])
   // Software Guide : BeginLatex
   //
   // For now we need to rescale the input image between 0 and 1 to
-  // perform the unmixing algorithm. We use the 
+  // perform the unmixing algorithm. We use the
   // \doxygen{otb}{VectorRescaleIntensityImageFilter}.
   //
   // Software Guide : EndLatex
@@ -159,7 +159,7 @@ int main(int argc, char * argv[])
   // Software Guide : EndLatex
   
   // Software Guide : BeginCodeSnippet
-  typedef otb::UnConstrainedLeastSquareImageFilter<ImageType,ImageType,double> UCLSUnmixingFilterType;
+  typedef otb::UnConstrainedLeastSquareImageFilter<ImageType, ImageType, double> UCLSUnmixingFilterType;
   UCLSUnmixingFilterType::Pointer unmixer = UCLSUnmixingFilterType::New();
   unmixer->SetInput(rescaler->GetOutput());
   unmixer->SetMatrix(endMember2Matrix->GetMatrix());