diff --git a/SDWebImageManager.h b/SDWebImageManager.h
index 065711f..99149e1 100644
--- a/SDWebImageManager.h
+++ b/SDWebImageManager.h
@@ -8,7 +8,7 @@
 
 #import <UIKit/UIKit.h>
 #import "SDWebImageDownloaderDelegate.h"
-#import "SDWebImageHelperDelegate.h"
+#import "SDWebImageManagerDelegate.h"
 
 @interface SDWebImageManager : NSObject <SDWebImageDownloaderDelegate>
 {
diff --git a/SDWebImageManager.m b/SDWebImageManager.m
index 6a08bdf..33e6af3 100644
--- a/SDWebImageManager.m
+++ b/SDWebImageManager.m
@@ -92,7 +92,6 @@ static SDWebImageManager *instance;
 
         if (![downloaders containsObject:downloader])
         {
-            NSLog(@"cancel download");
             // No more delegate are waiting for this download, cancel it
             [downloader cancel];
             [downloaderForURL removeObjectForKey:downloader.url];
@@ -116,9 +115,9 @@ static SDWebImageManager *instance;
             {
                 id<SDWebImageManagerDelegate> delegate = [delegates objectAtIndex:index];
 
-                if (image && [delegate respondsToSelector:@selector(imageHelper:didFinishWithImage:)])
+                if (image && [delegate respondsToSelector:@selector(webImageManager:didFinishWithImage:)])
                 {
-                    [delegate performSelector:@selector(imageHelper:didFinishWithImage:) withObject:self withObject:image];
+                    [delegate performSelector:@selector(webImageManager:didFinishWithImage:) withObject:self withObject:image];
                 }
 
                 [downloaders removeObjectAtIndex:index];
diff --git a/SDWebImageHelperDelegate.h b/SDWebImageManagerDelegate.h
similarity index 77%
rename from SDWebImageHelperDelegate.h
rename to SDWebImageManagerDelegate.h
index 2ec2c12..474cf2b 100644
--- a/SDWebImageHelperDelegate.h
+++ b/SDWebImageManagerDelegate.h
@@ -12,6 +12,6 @@
 
 @optional
 
-- (void)imageHelper:(SDWebImageManager *)imageHelper didFinishWithImage:(UIImage *)image;
+- (void)webImageManager:(SDWebImageManager *)imageManager didFinishWithImage:(UIImage *)image;
 
 @end
diff --git a/UIImageView+WebCache.h b/UIImageView+WebCache.h
index b604327..fa153db 100644
--- a/UIImageView+WebCache.h
+++ b/UIImageView+WebCache.h
@@ -7,7 +7,7 @@
  */ 
 
 #import <UIKit/UIKit.h>
-#import "SDWebImageHelperDelegate.h"
+#import "SDWebImageManagerDelegate.h"
 
 @interface UIImageView (WebCache) <SDWebImageManagerDelegate>
 
diff --git a/UIImageView+WebCache.m b/UIImageView+WebCache.m
index 731d663..b23f9cd 100644
--- a/UIImageView+WebCache.m
+++ b/UIImageView+WebCache.m
@@ -40,7 +40,7 @@
     }
 }
 
-- (void)imageHelper:(SDWebImageManager *)imageHelper didFinishWithImage:(UIImage *)image
+- (void)webImageManager:(SDWebImageManager *)imageManager didFinishWithImage:(UIImage *)image
 {
     self.image = image;
 }