Update README.md

Fixed a few typos.

README.md

@@ -17,7 +17,7 @@ To get started with Yoda is easy. There is no need to download or install it sep
 
 ![Landing Page Graphics](docs/yoda-landing-page.jpg?raw=true "Yoda Landing Page") 
 
-In order to access issues in non-public repositories, you will need to set an appropriate personal GitHub Token. This is explained in the [MANUAL](docs/MANUAL.md) linked via the landing page.
+In order to access issues in non-public repositories, you will need to set an appropriate personal GitHub Token. This is explained in the [MANUAL](docs/MANUAL.md).
 
 You can of course also copy Yoda to your own GitHub repository (cloud or Enterprise). Simply get all the files in the `/docs` folder. Note, that Yoda can run against any GitHub (cloud or Enterprise) instance.
 
@@ -44,6 +44,6 @@ Please read [CONTRIBUTING.md](CONTRIBUTING.md) for details on our code of conduc
 This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details
 
 
-## Acknowledgments
+## Acknowledgements
 
 * Flemming Lau, Hewlett Packard Enterprise for patience, valuable inputs, reviews and discussions on Yoda.