new pep8 patch

Author: guilhem

src/guake

@@ -831,14 +831,14 @@ class Guake(SimpleGladeApp):
         # wanna use
         window_rect = screen.get_monitor_geometry(0)
         if os.environ.get('DESKTOP_SESSION')  == "ubuntu":
-            unity_hide = self.client.get_int(KEY('/apps/compiz-1/plugins/' + \
+            unity_hide = self.client.get_int(KEY('/apps/compiz-1/plugins/' \
                 'unityshell/screen0/options/launcher_hide_mode'))
             # launcher_hide_mode = 1 => autohide
             if unity_hide != 1:
                 # Size of the icons for Unity in Ubuntu <= 12.04
                 # TODO Ubuntu 12.10 use dconf :
                 # /org/compiz/profiles/unity/plugins/unityshell/icon-size
-                unity_icon_size = self.client.get_int(KEY('/apps/compiz-1/' + \
+                unity_icon_size = self.client.get_int(KEY('/apps/compiz-1/' \
                     'plugins/unityshell/screen0/options/icon_size'))
                 unity_dock = unity_icon_size + 17
                 window_rect.width = window_rect.width - unity_dock