diff --git a/python/plugins/processing/algs/otb/maintenance/OTBHelper.py b/python/plugins/processing/algs/otb/maintenance/OTBHelper.py
index 9584dcabf2a..414dd0038cd 100644
--- a/python/plugins/processing/algs/otb/maintenance/OTBHelper.py
+++ b/python/plugins/processing/algs/otb/maintenance/OTBHelper.py
@@ -667,7 +667,7 @@ def create_xml_descriptors():
                 except:
                     logger.error("Unit test for command %s must be fixed: %s" % (available_app, traceback.format_exc()))
             else:
-                logger.warning("%s (not custom app) is not in white list." % available_app)        
+                logger.warning("%s (not custom app) is not in white list." % available_app)
         # except Exception, e:
         #    logger.error(traceback.format_exc())
 
@@ -696,7 +696,7 @@ def create_html_description():
 if __name__ == "__main__":
     # Prepare the environment
     from qgis.core import QgsApplication
-    
+
     app = QgsApplication([], True)
     QgsApplication.initQgis()
 
diff --git a/python/plugins/processing/algs/otb/maintenance/OTBSpecific_XMLcreation.py b/python/plugins/processing/algs/otb/maintenance/OTBSpecific_XMLcreation.py
index 9ef89c28377..4404ff088eb 100644
--- a/python/plugins/processing/algs/otb/maintenance/OTBSpecific_XMLcreation.py
+++ b/python/plugins/processing/algs/otb/maintenance/OTBSpecific_XMLcreation.py
@@ -480,6 +480,7 @@ def getTrainImagesClassifier(available_app, original_dom_document):
         the_list.append(split[key])
     return the_list
 
+
 def getTrainRegression(available_app, original_dom_document):
     """
     Split by  classifier (ann,  dt, gbt, knn, libsvm, rf)
@@ -495,6 +496,7 @@ def getTrainRegression(available_app, original_dom_document):
         the_list.append(split[key])
     return the_list
 
+
 def getTrainVectorClassifier(available_app, original_dom_document):
     """
     Split by  classifier (ann,  dt, gbt, knn, libsvm, rf)