Apply reviewer suggested change

Author: mihaimaruseac

README.md

@@ -14,7 +14,7 @@
 [![TF Official Continuous](https://tensorflow.github.io/build/TF%20Official%20Continuous.svg)](https://tensorflow.github.io/build#TF%20Official%20Continuous)
 [![TF Official Nightly](https://tensorflow.github.io/build/TF%20Official%20Nightly.svg)](https://tensorflow.github.io/build#TF%20Official%20Nightly)
 
- **`Documentation`** |
+**`Documentation`** |
 ------------------- |
 [![Documentation](https://img.shields.io/badge/api-reference-blue.svg)](https://www.tensorflow.org/api_docs/) |