Update README.md

Author: dentonwong

README.md

@@ -64,7 +64,7 @@ If you want to read about using ReacType, the [User Manual](https://reactype-1.h
 ## Changes with version 17.0.0
 
 - **Improved Testing Coverage**: Testing coverage now sits at ~60%.
-- **Typescript Conversion**: Typescript coverage now sits at 83%.
+- **Typescript Conversion**: Typescript coverage now sits at ~80%.
 - **UI Overhaul**: Upgraded the UI of the application with a more modern style and better developer experience
 - **Marketplace Feature**: Implemented a dedicated area for developers to share their projects, 
 - **And more:** See [change log](https://github.com/open-source-labs/ReacType/blob/master/CHANGE_LOG.md) for more details on what was changed from the previous versions as well as plans for upcoming features!