title: How to make minibuffer not to show up "Matches (" in Emacs?
body: <p>When I was editting text in minibuffer ,I entered "(" and ")". Then minibuffer shows message like "Matches (" for a few seconds. I do not want this message showing up. How to make this message function off? I think show-paren-mode is enough for me to check paren in minibuffer.</p>
  
  <p>Example of key sequence and minibuffer:</p>
  
  <pre><code>time| minibuffer
  ----+------------
  0   | M-x
  1   | M-x (
  2   | M-x ()
  3   | Matches (
  4   | M-x ()
  </code></pre>
  
  <p>I'm using Emacs 24.3 on MacOSX.
  Thanks.</p>