diff --git a/tokenizers/src/tokenizer/added_vocabulary.rs b/tokenizers/src/tokenizer/added_vocabulary.rs
index 92235d55..5ed77c6d 100644
--- a/tokenizers/src/tokenizer/added_vocabulary.rs
+++ b/tokenizers/src/tokenizer/added_vocabulary.rs
@@ -93,7 +93,12 @@ impl std::hash::Hash for AddedToken {
 }
 impl std::cmp::PartialEq for AddedToken {
     fn eq(&self, other: &Self) -> bool {
-        self.content == other.content && self.special == other.special && self.lstrip == other.lstrip && self.rstrip == other.rstrip && self.normalized == other.normalized && self.single_word == other.single_word
+        self.content == other.content
+            && self.special == other.special
+            && self.lstrip == other.lstrip
+            && self.rstrip == other.rstrip
+            && self.normalized == other.normalized
+            && self.single_word == other.single_word
     }
 }
 impl std::cmp::Eq for AddedToken {}
@@ -673,7 +678,10 @@ mod tests {
         assert_eq!(vocab.get_vocab()["another_two"], 4); // New token was added, but the index is not the length of the vocab
 
         // Let's add an already added token again
-        assert_eq!(vocab.add_special_tokens(&[AddedToken::from("another_two", true)], &model, normalizer), 1);
+        assert_eq!(
+            vocab.add_special_tokens(&[AddedToken::from("another_two", true)], &model, normalizer),
+            1
+        );
         assert_eq!(vocab.len(), 5); // Token was already there
         assert_eq!(vocab.get_vocab()["another_two"], 4); // Token idx not changed
     }