diff --git a/bertalign/aligner.py b/bertalign/aligner.py
index 8ebca3f..6c9f916 100644
--- a/bertalign/aligner.py
+++ b/bertalign/aligner.py
@@ -80,7 +80,7 @@ class Bertalign:
                                             self.char_ratio, self.skip, margin=self.margin, len_penalty=self.len_penalty)
         second_alignment = second_back_track(self.src_num, self.tgt_num, second_pointers, second_path, second_alignment_types)
         
-        print("Finished! Successfuly aligning {} {} sentences to {} {} sentences\n".format(self.src_num, self.src_lang, self.tgt_num, self.tgt_lang))
+        print("Finished! Successfully aligning {} {} sentences to {} {} sentences\n".format(self.src_num, self.src_lang, self.tgt_num, self.tgt_lang))
         self.result = second_alignment
     
     def print_sents(self):