Fix typo

Co-authored-by: Alexander Neubeck <[email protected]>

Author: hendrikvanantwerpen

crates/bpe-openai/src/lib.rs

@@ -45,7 +45,7 @@ pub use bpe::*;
 /// A byte-pair encoding tokenizer that supports a pre-tokenization regex.
 /// The direct methods on this type pre-tokenize the input text and should
 /// produce the same output as the tiktoken tokenizers. The type gives access
-/// to the regex and underlying bye-pair encoding if needed. Note that using
+/// to the regex and underlying byte-pair encoding if needed. Note that using
 /// the byte-pair encoding directly does not take the regex into account and
 /// may result in output that differs from tiktoken.
 pub struct Tokenizer {