Rename patch-id to file-id in the REST API documentation

ef38c071627cfa9872c214cb07973ab53bb03f3c renamed Patches to Files. This
rename should be also reflected in the documentation.

Change-Id: I8a6254f72fd3d77297e578243b1bf43871170f95
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
1 file changed