title: in CKEditor, how can I turn 2 spaces into 1 after a period
body: <p>Many people still type two spaces after a period. </p>
  
  <p>CKeditor allows this (where as straight html will ignore the second). CKEditor adds <code>&amp;nbsp;</code>. </p>
  
  <p>I just want the one space without the <code>&amp;nbsp;</code>.</p>