[make:crud] Remove / from from index action URL

[seb-jean]

I propose to remove the / from the index action URL because all other URLs in the src/Resources/skeleton/crud/controller/Controller.tpl.php file do not end with a /. This is more consistent.

[jrushlow]

Howdy @seb-jean - I cannot see any downsides to this change. We would need to fix the test fixtures by changing the assertion to match the path without the trailing /.

e.g.

maker-bundle/tests/fixtures/make-crud/tests/it_generates_basic_crud.php

Line 12 in bd3b4d2

$crawler = $client->request('GET', '/sweet/food/');

[jrushlow]

Note to self: I vaguely remember needing to have a trailing / in the "root" path(s) avoid phpunit test errors - or something to that affect.

e.g. /path/to/resource/ instead of /path/to/resource

But I do the latter in my projects without issue, so this may have been resolved upstream.

[jrushlow]

Thank you @seb-jean!