Update docs/languages/en/user-guide/forms-and-actions.rst
Update docs/languages/en/user-guide/forms-and-actions.rst

minor code annotations
akrabat/zf2-documentation,Rud5G/zf2-documentation,akrabat/zf2-documentation,gennadiylitvinyuk/zf2-documentation,rettal/zf2-documentation,samsonasik/zf2-documentation,rettal/zf2-documentation,gennadiylitvinyuk/zf2-documentation,Rud5G/zf2-documentation,samsonasik/zf2-documentation