diff --git a/kivy/core/audio/audio_gstreamer.py b/kivy/core/audio/audio_gstreamer.py
index a1fee4582..d67423f1b 100644
--- a/kivy/core/audio/audio_gstreamer.py
+++ b/kivy/core/audio/audio_gstreamer.py
@@ -1,4 +1,4 @@
- '''
+'''
 AudioGstreamer: implementation of Sound with GStreamer
 '''
 
@@ -132,4 +132,4 @@ class SoundGstreamer(Sound):
                         (gst.FORMAT_TIME))[0] / 1000000000.
         return super(SoundGstreamer, self)._get_length()
 
-SoundLoader.register(SoundGstreamer)
\ No newline at end of file
+SoundLoader.register(SoundGstreamer)