diff --git a/modules/paragraphs_collection_demo/paragraphs_collection_demo.install b/modules/paragraphs_collection_demo/paragraphs_collection_demo.install
index 8d4568a..a10995a 100644
--- a/modules/paragraphs_collection_demo/paragraphs_collection_demo.install
+++ b/modules/paragraphs_collection_demo/paragraphs_collection_demo.install
@@ -192,10 +192,11 @@ function paragraphs_collection_demo_install() {
   $field_config->setSetting('plugin_ids', $settings);
   $field_config->save();
 
+  // PARAGRAPH DEMO ITEM: library items.
   $library_text_paragraph = Paragraph::create([
     'type' => 'text',
     'field_text_demo' => [
-      'value' => 'This is content from the library.',
+      'value' => 'This is content from the library. We can reuse it multiple times without duplicating it.',
       'format' => 'plain_text',
     ],
   ]);
diff --git a/modules/paragraphs_collection_demo/src/Tests/ParagraphsCollectionDemoTest.php b/modules/paragraphs_collection_demo/src/Tests/ParagraphsCollectionDemoTest.php
index a4f66c6..331f0f7 100644
--- a/modules/paragraphs_collection_demo/src/Tests/ParagraphsCollectionDemoTest.php
+++ b/modules/paragraphs_collection_demo/src/Tests/ParagraphsCollectionDemoTest.php
@@ -48,7 +48,7 @@ class ParagraphsCollectionDemoTest extends ParagraphsExperimentalTestBase {
     $this->assertResponse(200);
     $this->assertLink('Welcome to the Paragraphs Demo module!');
     $this->assertLink('Paragraphs Collection Demo Article!');
-    $this->assertText('This is content from the library.');
+    $this->assertText('This is content from the library. We can reuse it multiple times without duplicating it.');
   }
 
   /**