diff --git a/setup.cfg b/setup.cfg
index 2eeb39b07..9e75a1308 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -5,7 +5,7 @@ all_files = 1
 
 [py2app]
 app = ['deluge/main.py']
-#arch = x86_64
+# arch = x86_64
 arch = i386
 iconfile = osx/deluge.icns
 site-packages = false
@@ -15,9 +15,10 @@ includes = glib, gio, cairo, pango, pangocairo, atk, gobject, gtk.keysyms,
 frameworks = CoreFoundation, Foundation, AppKit
 
 [isort]
-known_standard_library=unicodedata
-known_third_party=pygtk,gtk,gobject,gtk.gdk,pango,cairo,pangocairo,twisted,pytest,OpenSSL,pkg_resources,chardet,bbfreeze,win32verstamp,mock
-known_first_party=msgfmt
-order_by_type=true
-line_length=120
-not_skip=__init__.py
+known_standard_library = unicodedata
+known_third_party = pygtk, gtk, gobject, gtk.gdk, pango, cairo, pangocairo, twisted,
+                    pytest, OpenSSL, pkg_resources, chardet, bbfreeze, win32verstamp, mock
+known_first_party = msgfmt
+order_by_type = true
+line_length = 120
+not_skip = __init__.py