title: UIImage error with dynamic string
body: <p>I'm trying to load an image into the cell, 
  The following code is working correctly : </p>
  
  <pre><code>NSString *imageURL = @"http://localhost/images/image2.jpg";
  NSData *imageData = [[NSData alloc] initWithContentsOfURL:[NSURL URLWithString:imageURL]];
  UIImage *rowImage = [[UIImage alloc] initWithData:imageData];
  
  cell.image=rowImage;
  </code></pre>
  
  <p>but when i change imageURL to be dynamic , the image isn't displayed : </p>
  
  <pre><code>NSString *imageURL = [[stories objectAtIndex:indexPath.row] objectForKey:@"image"];
  </code></pre>
  
  <p>You might be saying the problem is in : </p>
  
  <pre><code>[[stories objectAtIndex:indexPath.row] objectForKey:@"image"];
  </code></pre>
  
  <p>But it's not , i've tried to log it and the output is as expected : </p>
  
  <pre><code>NSSLog(@"%@",[[stories objectAtIndex:indexPath.row] objectForKey:@"image"]);
  //Outputs http://localhost/images/image2.jpg
  </code></pre>
  
  <p>What could be wrong  ? </p>