Docs improvement for `path` with multiuple paths

[MarcinOrlowski]

Would be handy to have examples for i.e.

path Path(s) with source code to run analysis on (required)

showing the example of defining also multiple paths

[g105b]

Thanks. I'll add an example to https://github.com/php-actions/example-phpstan for this purpose when I get to the code later today.

[MDSLKTR]

Could you post an example how to set multiple paths?

EDIT: just use spaces i think

[g105b]

Hi, I've just been through and tested this - the solution was to use spaces, yes - but I've added some extra code to handle directories with space names in.

See here: https://github.com/php-actions/example-phpstan/blob/master/.github/workflows/ci.yml#L15

Working action: https://github.com/php-actions/example-phpstan/runs/5124500497?check_suite_focus=true