diff --git a/cli.py b/cli.py
index 83567a7..114ac6a 100755
--- a/cli.py
+++ b/cli.py
@@ -42,13 +42,13 @@ class Cli:
 
     def calculate_ratings(self):
         with Pool(processes=cpu_count()) as pool:
-            ratings = [(image, pool.apply_async(self.calculate_rating,
+            ratings = [(image, pool.apply_async(self.rate_image,
                                                 (image, self.args.method)))
                        for image in self.args.images]
             self.image_ratings = {image: promise.get() for image, promise in ratings}
 
     @staticmethod
-    def calculate_rating(image, method):
+    def rate_image(image, method):
         return getattr(imgrate(image), method)
 
     def print_ratings(self):