Hotfix broken link

README.md

@@ -29,7 +29,7 @@ Need extra assistance using EZ-Template?  Feel free to join our [Discord Server]
 ## [Installation](https://ez-robotics.github.io/EZ-Template/tutorials/installation)
 Installation tutorials can be found [here](https://ez-robotics.github.io/EZ-Template/tutorials/installation).  
 
-## [Upgrading](https://ez-robotics.github.io/EZ-Template/tutorials/installation)
+## [Upgrading](https://ez-robotics.github.io/EZ-Template/tutorials/upgrading)
 Upgrading tutorials can be found [here](https://ez-robotics.github.io/EZ-Template/tutorials/upgrading). 
 
 ## [Tutorials](https://ez-robotics.github.io/EZ-Template/category/tutorials)
@@ -39,4 +39,4 @@ Tutorials on how to use and install EZ-Template can be found [here](https://ez-r
 Documentation on how to use EZ-Template functions can be found [here](https://ez-robotics.github.io/EZ-Template/category/docs).  
 
 ## [License](https://opensource.org/licenses/MPL-2.0)
-This project is licensed under the Mozilla Public License, version 2.0 - see the [LICENSE](https://opensource.org/licenses/MPL-2.0) file for the full license.
+This project is licensed under the Mozilla Public License, version 2.0 - see the [LICENSE](https://opensource.org/licenses/MPL-2.0) file for the full license.