diff --git a/SDWebImage/UIImageView+HighlightedWebCache.h b/SDWebImage/UIImageView+HighlightedWebCache.h
index 6b00366..b6c520c 100644
--- a/SDWebImage/UIImageView+HighlightedWebCache.h
+++ b/SDWebImage/UIImageView+HighlightedWebCache.h
@@ -43,7 +43,7 @@
  * @param completedBlock A block called when operation has been completed. This block has no return value
  *                       and takes the requested UIImage as first parameter. In case of error the image parameter
  *                       is nil and the second parameter may contain an NSError. The third parameter is a Boolean
- *                       indicating if the image was retrived from the local cache of from the network.
+ *                       indicating if the image was retrived from the local cache or from the network.
  *                       The forth parameter is the original image url.
  */
 - (void)sd_setHighlightedImageWithURL:(NSURL *)url completed:(SDWebImageCompletionBlock)completedBlock;
@@ -58,7 +58,7 @@
  * @param completedBlock A block called when operation has been completed. This block has no return value
  *                       and takes the requested UIImage as first parameter. In case of error the image parameter
  *                       is nil and the second parameter may contain an NSError. The third parameter is a Boolean
- *                       indicating if the image was retrived from the local cache of from the network.
+ *                       indicating if the image was retrived from the local cache or from the network.
  *                       The forth parameter is the original image url.
  */
 - (void)sd_setHighlightedImageWithURL:(NSURL *)url options:(SDWebImageOptions)options completed:(SDWebImageCompletionBlock)completedBlock;
@@ -74,7 +74,7 @@
  * @param completedBlock A block called when operation has been completed. This block has no return value
  *                       and takes the requested UIImage as first parameter. In case of error the image parameter
  *                       is nil and the second parameter may contain an NSError. The third parameter is a Boolean
- *                       indicating if the image was retrived from the local cache of from the network.
+ *                       indicating if the image was retrived from the local cache or from the network.
  *                       The forth parameter is the original image url.
  */
 - (void)sd_setHighlightedImageWithURL:(NSURL *)url options:(SDWebImageOptions)options progress:(SDWebImageDownloaderProgressBlock)progressBlock completed:(SDWebImageCompletionBlock)completedBlock;