Update README.md

examples/fashion_mnist/README.md

@@ -35,7 +35,7 @@ Remember to change all the project specific keys to your needs. Tracker will
 create your new project from where it is called if you do not change
 `output_dir`.
 
-> **_NOTE:_**  If you did not created an empty repository you must delete the `'repo'` keay from the project configuration file.
+> **_NOTE:_**  If you did not created an empty repository you must delete the `'repo'` key from the project configuration file.
 
 Invoke the tracker create command: