diff --git a/Modules/Applications/AppMathParserX/app/otbBandMathX.cxx b/Modules/Applications/AppMathParserX/app/otbBandMathX.cxx
index f07a4c1af978e6822b669e514e382dad1a3e53c5..54be6d8f6345a738ca2574c84bdac83d513513fe 100644
--- a/Modules/Applications/AppMathParserX/app/otbBandMathX.cxx
+++ b/Modules/Applications/AppMathParserX/app/otbBandMathX.cxx
@@ -59,9 +59,7 @@ private:
   {
     SetName( "BandMathX" );
 
-    SetDescription(
-      "This application performs mathematical operations on several multiband images.\n"
-    );
+    SetDescription("This application performs mathematical operations on several multiband images.");
 
     SetDocName( "Band Math X" );
 
diff --git a/Modules/Applications/AppProjection/app/otbOrthoRectification.cxx b/Modules/Applications/AppProjection/app/otbOrthoRectification.cxx
index 7fd5b47b89c65369d27805cf8b6886db0f8fb43d..0a08916483ec23fda919e25181ec71a0287b3176 100644
--- a/Modules/Applications/AppProjection/app/otbOrthoRectification.cxx
+++ b/Modules/Applications/AppProjection/app/otbOrthoRectification.cxx
@@ -90,12 +90,9 @@ private:
   void DoInit() override
   {
     SetName("OrthoRectification");
-    std::ostringstream oss;
-    oss << "This application allows ortho-rectifying optical and radar images from supported sensors." << std::endl;
-    SetDescription(oss.str());
-    // Documentation
+    SetDescription("This application allows ortho-rectifying optical and radar images from supported sensors.");
     SetDocName("Ortho-rectification");
-    oss.str("");
+    std::ostringstream oss;
     oss<<"This application uses inverse sensor modelling combined with a choice of interpolation functions to resample a sensor geometry image into a ground geometry regular grid. ";
     oss<<"The ground geometry regular grid is defined with respect to a map projection (see map parameter). The application offers several modes to estimate the output grid parameters (origin and ground sampling distance), including automatic estimation of image size, ground sampling distance, or both, from image metadata, user-defined ROI corners, or another ortho-image.";
     oss<<"A digital Elevation Model along with a geoid file can be specified to account for terrain deformations.";
diff --git a/Modules/Applications/AppProjection/app/otbVectorDataReprojection.cxx b/Modules/Applications/AppProjection/app/otbVectorDataReprojection.cxx
index 9d82850935c8c6f9fed0900a21e6ff3e1f2fb97b..8babbfa31460ee189d50ea0e67ad836f938444e2 100644
--- a/Modules/Applications/AppProjection/app/otbVectorDataReprojection.cxx
+++ b/Modules/Applications/AppProjection/app/otbVectorDataReprojection.cxx
@@ -63,13 +63,9 @@ private:
   void DoInit() override
   {
     SetName("VectorDataReprojection");
-    std::ostringstream oss;
-    oss << "Reproject a vector data using support image projection reference"
-        ", or a user specified map projection" << std::endl;
-    SetDescription(oss.str());
-    // Documentation
+    SetDescription("Reproject a vector data using support image projection reference, or a user specified map projection");
     SetDocName("Vector Data reprojection");
-    oss.str("");
+    std::ostringstream oss;
     oss <<" This application allows reprojecting a vector data using support image projection reference"
         ", or a user given map projection." << std::endl;
     oss <<" If given, image keywordlist can be added to reprojected vectordata.";
diff --git a/Modules/Applications/AppSARCalibration/app/otbSARCalibration.cxx b/Modules/Applications/AppSARCalibration/app/otbSARCalibration.cxx
index 4eeef9744704ad47d34cbe9afb4e75b77da80c8f..14698cce48a7f7c1da85cda338ecf977e0befe07 100644
--- a/Modules/Applications/AppSARCalibration/app/otbSARCalibration.cxx
+++ b/Modules/Applications/AppSARCalibration/app/otbSARCalibration.cxx
@@ -48,7 +48,7 @@ private:
   void DoInit() override
   {
     SetName("SARCalibration");
-    SetDescription("Perform radiometric calibration of SAR images. Following sensors are supported: TerraSAR-X, Sentinel1 and Radarsat-2.Both Single Look Complex(SLC) and detected products are supported as input.\n");
+    SetDescription("Perform radiometric calibration of SAR images. Following sensors are supported: TerraSAR-X, Sentinel1 and Radarsat-2.Both Single Look Complex(SLC) and detected products are supported as input.");
 
     // Documentation
     SetDocName("SAR Radiometric calibration");
diff --git a/Modules/Applications/AppSARCalibration/app/otbSARDeburst.cxx b/Modules/Applications/AppSARCalibration/app/otbSARDeburst.cxx
index e86f601529532b4c2dbf0a1c08946a182ce0b754..0858e7e7146997530a067cb32929850e749e06f9 100644
--- a/Modules/Applications/AppSARCalibration/app/otbSARDeburst.cxx
+++ b/Modules/Applications/AppSARCalibration/app/otbSARDeburst.cxx
@@ -47,7 +47,7 @@ private:
   void DoInit() override
   {
     SetName("SARDeburst");
-    SetDescription("This application performs deburst of Sentinel1 IW SLC images by removing redundant lines.\n");
+    SetDescription("This application performs deburst of Sentinel1 IW SLC images by removing redundant lines.");
 
     // Documentation
     SetDocName("SAR Deburst");