Fix various styles for rubocop

spec/features/issues/filtered_search/dropdown_hint_spec.rb

@@ -27,7 +27,7 @@ describe 'Dropdown hint', js: true, feature: true do
   describe 'behavior' do
     before do
       expect(page).to have_css(js_dropdown_hint, visible: false)
-      filtered_search.click()
+      filtered_search.click
     end
 
     it 'opens when the search bar is first focused' do
@@ -35,7 +35,7 @@ describe 'Dropdown hint', js: true, feature: true do
     end
 
     it 'closes when the search bar is unfocused' do
-      find('body').click()
+      find('body').click
       expect(page).to have_css(js_dropdown_hint, visible: false)
     end
   end

spec/features/issues/filtered_search/search_bar_spec.rb

@@ -53,14 +53,14 @@ describe 'Search bar', js: true, feature: true do
     end
 
     it 'resets the dropdown hint filter' do
-      filtered_search.click()
+      filtered_search.click
       original_size = page.all('#js-dropdown-hint .filter-dropdown .filter-dropdown-item').size
 
       filtered_search.set('author')
       expect(page.all('#js-dropdown-hint .filter-dropdown .filter-dropdown-item').size).to eq(1)
 
       find('.filtered-search-input-container .clear-search').click
-      filtered_search.click()
+      filtered_search.click
       expect(page.all('#js-dropdown-hint .filter-dropdown .filter-dropdown-item').size).to eq(original_size)
     end
 
@@ -73,9 +73,9 @@ describe 'Search bar', js: true, feature: true do
       expect(page.all('#js-dropdown-hint .filter-dropdown .filter-dropdown-item').size).to eq(0)
 
       find('.filtered-search-input-container .clear-search').click
-      filtered_search.click()
+      filtered_search.click
       expect(page.all('#js-dropdown-hint .filter-dropdown .filter-dropdown-item').size).to be > 0
-      expect(get_left_style(page.find('#js-dropdown-hint')['style'])).to eq hint_offset
+      expect(get_left_style(page.find('#js-dropdown-hint')['style'])).to eq(hint_offset)
     end
   end
 end