doc: crowdsourcing app for annotation link added

README.md

@@ -48,7 +48,7 @@ Users are advised to:
 - Create their own train/validation/test splits based on their specific needs
 - Validate a subset of the data if needed for their use case
 
-For validating the data, you can use [AnnoTitan](https://github.com/dhpour/annotitan), which is a crowdsourcing app developed for such ASR data.
+For validating the data you can use [AnnoTitan](https://github.com/dhpour/annotitan), which is a crowdsourcing app developed for such ASR data.
 
 ## Usage
 <details>