Fix project description schema type

app/views/projects/_home_panel.html.haml

@@ -63,7 +63,7 @@
   .home-panel-home-desc.mt-1
     - if @project.description.present?
       .home-panel-description.text-break
-        .home-panel-description-markdown.read-more-container{ itemprop: 'abstract' }
+        .home-panel-description-markdown.read-more-container{ itemprop: 'description' }
           = markdown_field(@project, :description)
         %button.btn.btn-blank.btn-link.js-read-more-trigger.d-lg-none{ type: "button" }
           = _("Read more")

spec/features/projects/show/schema_markup_spec.rb

@@ -14,7 +14,7 @@ RSpec.describe 'Projects > Show > Schema Markup' do
       expect(page).to have_selector('img[itemprop="image"]')
       expect(page).to have_selector('[itemprop="name"]', text: project.name)
       expect(page).to have_selector('[itemprop="identifier"]', text: "Project ID: #{project.id}")
-      expect(page).to have_selector('[itemprop="abstract"]', text: project.description)
+      expect(page).to have_selector('[itemprop="description"]', text: project.description)
       expect(page).to have_selector('[itemprop="license"]', text: project.repository.license.name)
       expect(find_all('[itemprop="keywords"]').map(&:text)).to match_array(project.tag_list.map(&:capitalize))
       expect(page).to have_selector('[itemprop="about"]')