[processing] minor indentation fix

Author: volaya

python/plugins/processing/tools/system.py

@@ -46,7 +46,8 @@ def userFolder():
     return unicode(QDir.toNativeSeparators(userDir))
 
 def defaultOutputFolder():
-    folder = os.path.join(os.path.dirname(QgsApplication.qgisUserDbFilePath()), "processing", "outputs")
+    folder = os.path.join(os.path.dirname(QgsApplication.qgisUserDbFilePath()),
+                          "processing", "outputs")
     if not QDir(folder).exists():
         QDir().mkpath(folder)