title: iphone sdk , apostrophe showing up as question mark
body: <p>The quotation marks (apostrophe to be more specific) single and double are displaying as question mark on my text view.<br>
  The problem come up when I try to copy and paste some thing from a webpage and save it. 
  This problem does not happen when I type the sentence. 
  How can I replace a apostrophe with a regular single quote? </p>