minor pep8 tweaks

3 files changed, 4 insertions, 3 deletions

diff --git a/espeak.py b/espeak.py
index 8923e33..956bf21 100644
--- a/espeak.py
+++ b/espeak.py
@@ -158,7 +158,8 @@ class BaseAudioGrab(GObject.GObject):
     def _new_buffer(self, buf):
         self.emit("new-buffer", buf)
         return False
-    
+
+
 def voices():
     out = []
     result = subprocess.Popen(["espeak", "--voices"],
diff --git a/mouth.py b/mouth.py
index 964653e..e885030 100644
--- a/mouth.py
+++ b/mouth.py
@@ -33,7 +33,7 @@ try:
 except:
     from Numeric import ceil
     from FFT import *
-    
+
 
 class Mouth(Gtk.DrawingArea):
     
diff --git a/roundbox.py b/roundbox.py
index 807385d..0049a36 100644
--- a/roundbox.py
+++ b/roundbox.py
@@ -32,7 +32,7 @@ class RoundBox(Gtk.Box):
         self._y = allocation.y
         self._width = allocation.width
         self._height = allocation.height
-        
+    
     def do_draw(self, cr):
         rect = self.get_allocation()
         cr.rectangle(rect.x, rect.y, rect.width, rect.height)