.../ckeditor5/tests/src/FunctionalJavascript/AdminUiTest.php  |  2 +-
 .../src/FunctionalJavascript/CKEditor5AllowedTagsTest.php     |  2 +-
 .../src/FunctionalJavascript/CKEditor5FragmentLinkTest.php    | 11 ++++++-----
 .../tests/src/FunctionalJavascript/CKEditor5Test.php          |  2 +-
 4 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/core/modules/ckeditor5/tests/src/FunctionalJavascript/AdminUiTest.php b/core/modules/ckeditor5/tests/src/FunctionalJavascript/AdminUiTest.php
index 44c293a47e..2d258c9044 100644
--- a/core/modules/ckeditor5/tests/src/FunctionalJavascript/AdminUiTest.php
+++ b/core/modules/ckeditor5/tests/src/FunctionalJavascript/AdminUiTest.php
@@ -113,7 +113,7 @@ protected function getAjaxResponseCount(): int {
   }
 
   /**
-   * CKEditor5's filter UI modifications should not break it for other editors.
+   * CKEditor 5's filter UI modifications should not break it for other editors.
    */
   public function testUnavailableFiltersHiddenWhenSwitching() {
     $page = $this->getSession()->getPage();
diff --git a/core/modules/ckeditor5/tests/src/FunctionalJavascript/CKEditor5AllowedTagsTest.php b/core/modules/ckeditor5/tests/src/FunctionalJavascript/CKEditor5AllowedTagsTest.php
index db8ec0c474..a20df5ee56 100644
--- a/core/modules/ckeditor5/tests/src/FunctionalJavascript/CKEditor5AllowedTagsTest.php
+++ b/core/modules/ckeditor5/tests/src/FunctionalJavascript/CKEditor5AllowedTagsTest.php
@@ -10,7 +10,7 @@
 // cspell:ignore esque imageUpload nofilter noeditor sourceediting Editing's
 
 /**
- * Tests for CKEditor5.
+ * Tests for CKEditor 5.
  *
  * @group ckeditor5
  * @internal
diff --git a/core/modules/ckeditor5/tests/src/FunctionalJavascript/CKEditor5FragmentLinkTest.php b/core/modules/ckeditor5/tests/src/FunctionalJavascript/CKEditor5FragmentLinkTest.php
index 146a2c8e0d..37f17ced6f 100644
--- a/core/modules/ckeditor5/tests/src/FunctionalJavascript/CKEditor5FragmentLinkTest.php
+++ b/core/modules/ckeditor5/tests/src/FunctionalJavascript/CKEditor5FragmentLinkTest.php
@@ -105,18 +105,19 @@ public function testFragmentLink() {
     $session->executeScript("document.getElementById('edit-title-0-value').style.marginBottom = window.innerHeight*2 +'px';");
 
     $this->assertSession()->waitForElementVisible('css', $ckeditor_id);
-    // Check that the CKEditor5-enabled body field is currently not visible in
+    // Check that the CKEditor 5-enabled body field is currently not visible in
     // the viewport.
-    $web_assert->assertNotVisibleInViewport('css', $ckeditor_class, 'topLeft', 'CKEditor5-enabled body field is visible.');
+    $web_assert->assertNotVisibleInViewport('css', $ckeditor_class, 'topLeft', 'CKEditor 5-enabled body field is visible.');
 
     $before_url = $session->getCurrentUrl();
 
     // Trigger a hash change with as target the hidden textarea.
     $session->executeScript("location.hash = '#edit-body-0-value';");
 
-    // Check that the CKEditor5-enabled body field is visible in the viewport.
-    // The hash change adds an ID to the CKEditor 5 instance so check its visibility using the ID now.
-    $web_assert->assertVisibleInViewport('css', $ckeditor_id, 'topLeft', 'CKEditor5-enabled body field is not visible.');
+    // Check that the CKEditor 5-enabled body field is visible in the viewport.
+    // The hash change adds an ID to the CKEditor 5 instance so check its
+    // visibility using the ID now.
+    $web_assert->assertVisibleInViewport('css', $ckeditor_id, 'topLeft', 'CKEditor 5-enabled body field is not visible.');
 
     // Use JavaScript to go back in the history instead of
     // \Behat\Mink\Session::back() because that function doesn't work after a
diff --git a/core/modules/ckeditor5/tests/src/FunctionalJavascript/CKEditor5Test.php b/core/modules/ckeditor5/tests/src/FunctionalJavascript/CKEditor5Test.php
index 12592700f0..76c40a2ce2 100644
--- a/core/modules/ckeditor5/tests/src/FunctionalJavascript/CKEditor5Test.php
+++ b/core/modules/ckeditor5/tests/src/FunctionalJavascript/CKEditor5Test.php
@@ -16,7 +16,7 @@
 // cspell:ignore esque splitbutton upcasted sourceediting
 
 /**
- * Tests for CKEditor5.
+ * Tests for CKEditor 5.
  *
  * @group ckeditor5
  * @internal