Fix indentation

python/plugins/processing/core/parameters.py

@@ -228,7 +228,6 @@ class ParameterExtent(Parameter):
         return '##' + self.name + '=' + param_type
 
 
-
 class ParameterPoint(Parameter):
 
     def __init__(self, name='', description='', default=None, optional=False):
@@ -846,6 +845,7 @@ class ParameterTable(ParameterDataObject):
 
 
 class ParameterTableField(Parameter):
+
     """A parameter representing a table field.
     Its value is a string that represents the name of the field.
 
@@ -899,6 +899,7 @@ class ParameterTableField(Parameter):
 
 
 class ParameterTableMultipleField(Parameter):
+
     """A parameter representing several table fields.
         Its value is a string with items separated by semicolons, each of
         which represents the name of each field.

python/plugins/processing/gui/ListMultiselectWidget.py

@@ -27,6 +27,7 @@ from qgis.PyQt.QtCore import pyqtSignal
 
 
 class ListMultiSelectWidget(QGroupBox):
+
     """Widget to show two parallel lists and move elements between the two
 
     usage from code:

python/plugins/processing/tests/ParametersTest.py

@@ -435,6 +435,7 @@ class ParameterTableFieldTest(unittest.TestCase):
 
 
 class ParameterTableMultipleFieldTest(unittest.TestCase):
+
     def setUp(self):
         self.parent_name = 'test_parent_layer'
         test_data = points2()