Added missing newline at end of file to fix a compilation error where warnings a…

…re stricter [-Werror,-pedantic,-Wnewline-eof].

@@ -77,4 +77,4 @@ NS_INLINE UIImage *SDScaledImageForPath(NSString *path, NSData *imageData)
     }
 
     return SDWIReturnAutoreleased(image);
-}
\ No newline at end of file
+}