mpd_status: Fix max_width
@@ -220,7 +220,7 @@ class Py3status:
c.disconnect()
if len(text) > self.max_width:
- text = text[:-self.max_width - 3] + '...'
+ text = text[:self.max_width - 3] + '...'
if self.text != text:
transformed = True
