diff --git a/spec/controllers/users_controller_spec.rb b/spec/controllers/users_controller_spec.rb
index f9aa899..a7977d1 100644
--- a/spec/controllers/users_controller_spec.rb
+++ b/spec/controllers/users_controller_spec.rb
@@ -31,7 +31,7 @@ describe UsersController, type: 'controller' do
     context "GET /users/:my_id/edit" do
       it 'finds the user' do
         get :edit, :id => user.id
-        expect(controller.user).to eq user
+        expect(controller.user).to eq(user)
         expect(response).to render_template 'edit'
       end
 
@@ -234,12 +234,12 @@ describe UsersController, type: 'controller' do
         }
         let(:user_param) { {'user' => { :name => 'foo', :admin => true }} }
         it 'not have admin field' do
-          expect(controller.send(:user_params)).to eq ({'name' => 'foo'})
+          expect(controller.send(:user_params)).to eq({'name' => 'foo'})
         end
         context "with password and password_confirmation empty?" do
           let(:user_param) { {'user' => { :name => 'foo', 'password' => '', 'password_confirmation' => '' }} }
           it 'not have password and password_confirmation field' do
-            expect(controller.send(:user_params)).to eq ({'name' => 'foo'})
+            expect(controller.send(:user_params)).to eq({'name' => 'foo'})
           end
         end
       end
diff --git a/spec/interactors/problem_merge_spec.rb b/spec/interactors/problem_merge_spec.rb
index 2436b96..106cecd 100644
--- a/spec/interactors/problem_merge_spec.rb
+++ b/spec/interactors/problem_merge_spec.rb
@@ -36,7 +36,7 @@ describe ProblemMerge do
 
     it 'move all err in one problem' do
       problem_merge.merge
-      expect(problem.reload.errs.map(&:id).sort).to eq (first_errs | merged_errs).map(&:id).sort
+      expect(problem.reload.errs.map(&:id).sort).to eq((first_errs | merged_errs).map(&:id).sort)
     end
 
     it 'keeps the issue link' do
diff --git a/spec/models/notice_spec.rb b/spec/models/notice_spec.rb
index 10d6354..26505bf 100644
--- a/spec/models/notice_spec.rb
+++ b/spec/models/notice_spec.rb
@@ -107,7 +107,7 @@ describe Notice, type: 'model' do
   describe "request" do
     it "returns empty hash if not set" do
       notice = Notice.new
-      expect(notice.request).to eq ({})
+      expect(notice.request).to eq({})
     end
   end
 
diff --git a/spec/models/problem_spec.rb b/spec/models/problem_spec.rb
index 9d38b8f..64dba07 100644
--- a/spec/models/problem_spec.rb
+++ b/spec/models/problem_spec.rb
@@ -263,7 +263,7 @@ describe Problem, type: 'model' do
     end
 
     it "#messages should be empty by default" do
-      expect(@problem.messages).to eq ({})
+      expect(@problem.messages).to eq({})
     end
 
     it "removing a notice removes string from #messages" do
@@ -290,7 +290,7 @@ describe Problem, type: 'model' do
     end
 
     it "#hosts should be empty by default" do
-      expect(@problem.hosts).to eq ({})
+      expect(@problem.hosts).to eq({})
     end
 
     it "removing a notice removes string from #hosts" do
@@ -310,7 +310,7 @@ describe Problem, type: 'model' do
     end
 
     it "#user_agents should be empty by default" do
-      expect(@problem.user_agents).to eq ({})
+      expect(@problem.user_agents).to eq({})
     end
 
     it "removing a notice removes string from #user_agents" do
--
libgit2 0.21.2