diff --git a/xvfbwrapper.py b/xvfbwrapper.py
index 7d3916a..1cc6f3a 100644
--- a/xvfbwrapper.py
+++ b/xvfbwrapper.py
@@ -67,9 +67,6 @@ class Xvfb:
             del os.environ['DISPLAY']
         else:
             self._set_display_var(self.orig_display)
-        # TODO:
-        # fix leaking X displays.
-        # killing Xvfb process doesn't up the lock files (/tmp/.X*-lock)
         if self.proc is not None:
             self.proc.terminate()
             self.proc.wait()