Update README.md

Author: JulianPrieber

README.md

@@ -349,7 +349,7 @@ You can support LittleLink Custom [here](https://littlelink-custom.com/sponsor).
 
 ### Contributors
 
-Thank you fort improving LittleLink Custom!
+Thank you for improving LittleLink Custom!
 
 <p>
   <a href="https://github.com/JulianPrieber/littlelink-custom/graphs/contributors"><img src="https://components.littlelink-custom.com/contributors/" alt="Contributors" width="600" ></a>