diff --git a/core/modules/node/src/Tests/NodeShowHelpTextTest.php b/core/modules/node/src/Tests/NodeShowHelpTextTest.php
index bc76265..8e66543 100644
--- a/core/modules/node/src/Tests/NodeShowHelpTextTest.php
+++ b/core/modules/node/src/Tests/NodeShowHelpTextTest.php
@@ -64,20 +64,17 @@ protected function setUp() {
   }
 
   /**
-   * Creates a content type with a help text, verifies that text is shown on
-   * the node add form for that content type, creates a node of that type and
-   * verifies the help text is shown on the edit form of this node.
+   * Verifies that the 'testing' help text appears on the "node add" and
+   * "node edit" forms for the test content type.
    */
   public function testNodeShowHelpText() {
-    // Check node add form.
+    // Check the node add form.
     $this->drupalGet('node/add/' . $this->testType);
     $this->assertResponse(200);
     $this->assertText($this->testText, 'Help text is found on node add form.');
 
-    // Create node.
+    // Create node and check the node edit form.
     $node = $this->drupalCreateNode(array('type' => $this->testType));
-
-    // Check node edit form;
     $this->drupalGet('node/' . $node->id() . '/edit');
     $this->assertResponse(200);
     $this->assertText($this->testText, 'Help text is found on node edit form.');