doc: fixed radiobutton_tag: documented and actual behaviour inconsistent (closes #888 - patch from JanBlaha)
doc: fixed radiobutton_tag: documented and actual behaviour inconsistent (closes #888 - patch from JanBlaha)

git-svn-id: 2f0e1b834f829f9d45d4005679b0d62d953a4cdf@2036 4396de85-42e0-4213-a939-0f47b466bcdf

morhekil/symfony,morhekil/symfony,morhekil/symfony