DOC: Improving layout for Software Guide

Examples/Tutorials/Multispectral.cxx

@@ -82,7 +82,8 @@ int main( int argc, char * argv[] )
   
   // Software Guide : BeginCodeSnippet
 
-  typedef otb::MultiToMonoChannelExtractROI<PixelType, PixelType> ExtractChannelType;
+  typedef otb::MultiToMonoChannelExtractROI<PixelType, PixelType> 
+      ExtractChannelType;
   ExtractChannelType::Pointer extractChannel = ExtractChannelType::New();
 
   // Software Guide : EndCodeSnippet
@@ -105,7 +106,8 @@ int main( int argc, char * argv[] )
   
   // Software Guide : BeginCodeSnippet
   reader->UpdateOutputInformation();
-  extractChannel->SetExtractionRegion(reader->GetOutput()->GetLargestPossibleRegion());
+  extractChannel->SetExtractionRegion(
+                   reader->GetOutput()->GetLargestPossibleRegion());
   // Software Guide : EndCodeSnippet
   
   //  Software Guide : BeginLatex

Examples/Tutorials/OrthoFusion.cxx

@@ -72,10 +72,11 @@ int main( int argc, char* argv[] )
   if(argc!=12)
   {
   std::cout << argv[0] <<" <input_pan_filename> <input_xs_filename> ";
-  std::cout << "<output_filename> <utm zone> <hemisphere N/S> <x_ground_upper_left_corner> ";
-  std::cout << "<y_ground_upper_left_corner> <x_Size> <y_Size> ";
+  std::cout << "<output_filename> <utm zone> <hemisphere N/S>  ";
+  std::cout << "<x_ground_upper_left_corner> <y_ground_upper_left_corner> ";
+  std::cout << "<x_Size> <y_Size> ";
   std::cout << "<x_groundSamplingDistance> ";
-  std::cout << "<y_groundSamplingDistance (should be negative since origin is upper left)>" 
+  std::cout << "<y_groundSamplingDistance (negative since origin is upper left)>" 
         << std::endl;
 
     return EXIT_FAILURE;

Examples/Tutorials/SmarterFilteringPipeline.cxx

@@ -128,7 +128,8 @@ int main( int argc, char * argv[] )
     //  Software Guide : EndLatex 
     
     // Software Guide : BeginCodeSnippet
-    parser->SetProgramDescription("This program applies a Harris detector on the input image");
+    parser->SetProgramDescription(
+              "This program applies a Harris detector on the input image");
     parser->AddInputImage(); 
     parser->AddOutputImage();
     parser->AddOption("--SigmaD",