fix communes: all possible values

app/models/types_de_champ/prefill_commune_type_de_champ.rb

@@ -1,5 +1,5 @@
 class TypesDeChamp::PrefillCommuneTypeDeChamp < TypesDeChamp::PrefillTypeDeChamp
-  def possible_values
+  def all_possible_values
     departements.map do |departement|
       "#{departement[:code]} (#{departement[:name]}) : https://geo.api.gouv.fr/communes?codeDepartement=#{departement[:code]}"
     end

app/views/prefill_type_de_champs/show.html.haml

@@ -27,7 +27,7 @@
           %td
             .fr-grid-row.fr-grid-row--gutters.fr-py-5w
               - @type_de_champ.all_possible_values.each do |possible_value|
-                .fr-col-lg-3.fr-col-md-4.fr-col-sm-6.fr-col-12
+                .fr-col-md-4.fr-col-sm-6.fr-col-12
                   = possible_value
         %tr
           %th

spec/models/types_de_champ/prefill_commune_type_de_champ_spec.rb

@@ -26,13 +26,13 @@ RSpec.describe TypesDeChamp::PrefillCommuneTypeDeChamp do
     it { is_expected.to be_kind_of(TypesDeChamp::PrefillTypeDeChamp) }
   end
 
-  describe '#possible_values' do
+  describe '#all_possible_values' do
     let(:expected_values) do
       departements.map { |departement| "#{departement[:code]} (#{departement[:name]}) : https://geo.api.gouv.fr/communes?codeDepartement=#{departement[:code]}" }
     end
-    subject(:possible_values) { described_class.new(type_de_champ, procedure.active_revision).possible_values }
+    subject(:all_possible_values) { described_class.new(type_de_champ, procedure.active_revision).all_possible_values }
 
-    it { expect(possible_values).to match(expected_values) }
+    it { expect(all_possible_values).to match(expected_values) }
   end
 
   describe '#example_value' do