Fix the readme.

Author: Narsil

tokenizers/README.md

@@ -134,8 +134,10 @@ fn main() -> Result<()> {
   **_Please note this behavior may evolve in the future_**
 
 ## Features
-**progressbar**: The progress bar visualization is enabled by default. It might be disabled if
+
+- **progressbar**: The progress bar visualization is enabled by default. It might be disabled if
   compilation for certain targets is not supported by the [termios](https://crates.io/crates/termios)
   dependency of the [indicatif](https://crates.io/crates/indicatif) progress bar.
-**http**: This feature enables downloading the tokenizer via HTTP. It is disabled by default.
+
+- **http**: This feature enables downloading the tokenizer via HTTP. It is disabled by default.
   With this feature enabled, `Tokenizer::from_pretrained` becomes accessible.