fix indentation

Author: alexbruy

python/plugins/processing/core/Processing.py

@@ -61,13 +61,15 @@
 
 from processing.tools import dataobjects
 
+
 class AlgListWatcher(QObject):
 
     providerAdded = pyqtSignal(str)
     providerRemoved = pyqtSignal(str)
 
 algListWatcher = AlgListWatcher()
 
+
 class Processing:
 
     listeners = []

python/plugins/processing/core/ProcessingConfig.py

@@ -32,6 +32,7 @@
 from processing.tools.system import defaultOutputFolder
 import processing.tools.dataobjects
 
+
 class SettingsWatcher(QObject):
 
     settingsChanged = pyqtSignal()

python/plugins/processing/gui/ProcessingToolbox.py

@@ -322,7 +322,6 @@ def addProvider(self, providerName):
                     break
         self.algorithmTree.insertTopLevelItem(i, providerItem)
 
-
     def fillTreeUsingProviders(self):
         self.algorithmTree.clear()
         self.disabledProviderItems = {}