diff --git a/app/controllers/commentaires_controller.rb b/app/controllers/commentaires_controller.rb
index 9120d3671..17bb3fa46 100644
--- a/app/controllers/commentaires_controller.rb
+++ b/app/controllers/commentaires_controller.rb
@@ -7,7 +7,7 @@ class CommentairesController < ApplicationController
 
     @commentaire.save
 
-    if request.referer.include?'/recapitulatif'
+    if request.referer.include? '/recapitulatif'
       redirect_to url_for({controller: :recapitulatif, action: :show, :dossier_id => params['dossier_id']})
     else
       redirect_to url_for({controller: 'admin/dossier', action: :show, :dossier_id => params['dossier_id']})
diff --git a/app/controllers/recapitulatif_controller.rb b/app/controllers/recapitulatif_controller.rb
index 7f5bf4f87..c5670277d 100644
--- a/app/controllers/recapitulatif_controller.rb
+++ b/app/controllers/recapitulatif_controller.rb
@@ -9,8 +9,7 @@ class RecapitulatifController < ApplicationController
     @commentaires = @commentaires.all.decorate
 
     @commentaire_email = @dossier.mail_contact
-  rescue => e
-
+  rescue
      redirect_to url_for({controller: :start, action: :error_dossier})
   end
 end
diff --git a/spec/controllers/demandes_controller_spec.rb b/spec/controllers/demandes_controller_spec.rb
index 2d97a332b..c53d0509d 100644
--- a/spec/controllers/demandes_controller_spec.rb
+++ b/spec/controllers/demandes_controller_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 RSpec.describe DemandesController, type: :controller do
   let(:dossier) { create(:dossier, formulaire_id: '') }
-  let (:dossier_id) { dossier.id }
+  let(:dossier_id) { dossier.id }
 
   describe "GET #show" do
     it "returns http success" do
diff --git a/spec/controllers/description_controller_spec.rb b/spec/controllers/description_controller_spec.rb
index ec08574c3..80cbae940 100644
--- a/spec/controllers/description_controller_spec.rb
+++ b/spec/controllers/description_controller_spec.rb
@@ -2,8 +2,8 @@ require 'spec_helper'
 
 describe DescriptionController, type: :controller do
   let(:dossier) { create(:dossier) }
-  let (:dossier_id) { dossier.id }
-  let (:bad_dossier_id) { Dossier.count + 10 }
+  let(:dossier_id) { dossier.id }
+  let(:bad_dossier_id) { Dossier.count + 10 }
 
   describe "GET #show" do
     it "returns http success" do
diff --git a/spec/controllers/dossiers_controller_spec.rb b/spec/controllers/dossiers_controller_spec.rb
index 19e44ce02..7db157369 100644
--- a/spec/controllers/dossiers_controller_spec.rb
+++ b/spec/controllers/dossiers_controller_spec.rb
@@ -2,12 +2,12 @@ require 'spec_helper'
 
 RSpec.describe DossiersController, type: :controller do
   let(:dossier) { create(:dossier, :with_entreprise) }
-  let (:dossier_id) { dossier.id }
-  let (:siret_not_found) { 999999999999 }
+  let(:dossier_id) { dossier.id }
+  let(:siret_not_found) { 999999999999 }
 
-  let (:siren) { dossier.siren }
-  let (:siret) { dossier.siret }
-  let (:bad_siret){1}
+  let(:siren) { dossier.siren }
+  let(:siret) { dossier.siret }
+  let(:bad_siret){1}
 
   describe 'GET #show' do
     it "returns http success with dossier_id valid" do
diff --git a/spec/factories/dossier.rb b/spec/factories/dossier.rb
index dfaa9d5a7..b4d16b069 100644
--- a/spec/factories/dossier.rb
+++ b/spec/factories/dossier.rb
@@ -3,7 +3,7 @@ FactoryGirl.define do
     formulaire_id 12
 
     trait :with_entreprise do
-      after(:build) do |dossier, evaluator|
+      after(:build) do |dossier, _evaluator|
         etablissement = create(:etablissement)
         entreprise = create(:entreprise, etablissement: etablissement)
         dossier.entreprise = entreprise
diff --git a/spec/features/demandes_page/show_page_spec.rb b/spec/features/demandes_page/show_page_spec.rb
index ee62a94b8..4568e68a7 100644
--- a/spec/features/demandes_page/show_page_spec.rb
+++ b/spec/features/demandes_page/show_page_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 feature 'Demandes#Show Page' do
   let(:dossier) { create(:dossier)}
-  let (:dossier_id) { dossier.id }
+  let(:dossier_id) { dossier.id }
 
   before do
     visit "/dossiers/#{dossier_id}/demande"
@@ -14,11 +14,11 @@ feature 'Demandes#Show Page' do
     end
 
     scenario 'la liste des demandes possibles est présente' do
-      expect(page).to have_selector ('select[id=formulaire][name=formulaire]');
+      expect(page).to have_selector('select[id=formulaire][name=formulaire]');
     end
 
     scenario 'le bouton "Etape suivante" est présent' do
-      expect(page).to have_selector ('#etape_suivante');
+      expect(page).to have_selector('#etape_suivante');
     end
   end
 end
\ No newline at end of file