Merge branch 'fix-test-instructions' into 'master'

Fix the Redox OS test execution command

See merge request redox-os/relibc!500

README.md

@@ -73,7 +73,7 @@ make prefix cr.relibc-tests image
 - Run the tests
 
 ```sh
-/usr/share/relibc-tests/test-name
+/usr/share/relibc-tests/bins_static/test-name
 ```
 
 ### Linux Testing