chmod: No such file or directory

[Andrew]

1. vim ~/Desktop/scratch.js
2. Edit file
3. :CreateSelfHook BufWritePost
4. The plugin attempts to run chmod u+x ./scratch.js when it should be running chmod u+x ~/Desktop/scratch.js. It fails because ./scratch.js doesn't exist

"Desktop/scratch.js" 323L, 10027C written
[vim-hooks] Could not execute script ./scratch.js because it does not have "execute" permissions.
Set executable bit (chmod u+x) [yn]?
[vim-hooks] Running chmod u+x ./scratch.js
:!chmod u+x ./scratch.js
chmod: ./scratch.js: No such file or directory

shell returned 1
[vim-hooks] Could not execute script ./scratch.js because it does not have "execute" permissions.