app/views/shares/coop/edit_minimum_shareholding.html.haml
%h2 Adjust minimum shareholding
= form_for(:organisation, :url => update_minimum_shareholding_shares_path, :method => :put) do |form|
%p
= form.label :minimum_shareholding, "New minimum shareholding"
= form.text_field :minimum_shareholding
%p
= form.submit "Save"