diff --git a/core/modules/views/templates/views-view-summary.html.twig b/core/modules/views/templates/views-view-summary.html.twig
index 3dde4272b04efec291201123dce512f17728f491..f9d43225b179d5c79e454a4bb0923221bc9c8e7c 100644
--- a/core/modules/views/templates/views-view-summary.html.twig
+++ b/core/modules/views/templates/views-view-summary.html.twig
@@ -10,7 +10,7 @@
  *   - link: The summary link text.
  *   - count: The number of items under this grouping.
  *   - attributes: HTML attributes to apply to each row.
- *   - active: A flag indicating whtether the row is active.
+ *   - active: A flag indicating whether the row is active.
  * - options: Flags indicating how the summary should be displayed.
  *   This contains:
  *   - count: A flag indicating whether the count should be displayed.
diff --git a/core/modules/views/templates/views-view.html.twig b/core/modules/views/templates/views-view.html.twig
index b11724015a09400f0d4f8bcea71414f25c5a7994..8c4201fccfbdd17e83f82e2cf9d842edfe5d2855 100644
--- a/core/modules/views/templates/views-view.html.twig
+++ b/core/modules/views/templates/views-view.html.twig
@@ -5,7 +5,7 @@
  *
  * Available variables:
  * - attributes: Remaining HTML attributes for the element.
- * - css_name: A css-safe version of the view name.
+ * - css_name: A CSS-safe version of the view name.
  * - css_class: The user-specified classes names, if any.
  * - header: The optional header.
  * - footer: The optional footer.
diff --git a/core/modules/views/tests/modules/views_test_data/templates/views-view--frontpage.html.twig b/core/modules/views/tests/modules/views_test_data/templates/views-view--frontpage.html.twig
index 059ca4714bf3e5c1b1bb5fda64b322fbfc8a4a58..a4035cb990cd4ad6dc6deb621be67a0955b51049 100644
--- a/core/modules/views/tests/modules/views_test_data/templates/views-view--frontpage.html.twig
+++ b/core/modules/views/tests/modules/views_test_data/templates/views-view--frontpage.html.twig
@@ -5,7 +5,7 @@
  *
  * Available variables:
  * - attributes: Remaining HTML attributes for the element.
- * - css_name: A css-safe version of the view name.
+ * - css_name: A CSS-safe version of the view name.
  * - css_class: The user-specified classes names, if any.
  * - header: The optional header.
  * - footer: The optional footer.
diff --git a/core/themes/classy/templates/views/views-view-summary.html.twig b/core/themes/classy/templates/views/views-view-summary.html.twig
index 241aa5012d2fc39163e7ae08997685d3cc0a0d3f..3190a45ada4fb066a2fbae94e0b39ae8f326e186 100644
--- a/core/themes/classy/templates/views/views-view-summary.html.twig
+++ b/core/themes/classy/templates/views/views-view-summary.html.twig
@@ -10,7 +10,7 @@
  *   - link: The summary link text.
  *   - count: The number of items under this grouping.
  *   - attributes: HTML attributes to apply to each row.
- *   - active: A flag indicating whtether the row is active.
+ *   - active: A flag indicating whether the row is active.
  * - options: Flags indicating how the summary should be displayed.
  *   This contains:
  *   - count: A flag indicating whether the count should be displayed.
diff --git a/core/themes/classy/templates/views/views-view.html.twig b/core/themes/classy/templates/views/views-view.html.twig
index f0ed63c712982073ec54b6956cddb71012504753..769a86849e885e5795ab0da396f366556770b23a 100644
--- a/core/themes/classy/templates/views/views-view.html.twig
+++ b/core/themes/classy/templates/views/views-view.html.twig
@@ -5,7 +5,7 @@
  *
  * Available variables:
  * - attributes: Remaining HTML attributes for the element.
- * - css_name: A css-safe version of the view name.
+ * - css_name: A CSS-safe version of the view name.
  * - css_class: The user-specified classes names, if any.
  * - header: The optional header.
  * - footer: The optional footer.
diff --git a/core/themes/seven/templates/media-library/views-view--media_library.html.twig b/core/themes/seven/templates/media-library/views-view--media_library.html.twig
index b3fde507eb0cebd4a448b73e0b9e234bd9a309e2..4321cc3d53c22eff97dd7551d51535af92b916da 100644
--- a/core/themes/seven/templates/media-library/views-view--media_library.html.twig
+++ b/core/themes/seven/templates/media-library/views-view--media_library.html.twig
@@ -5,7 +5,7 @@
  *
  * Available variables:
  * - attributes: Remaining HTML attributes for the element.
- * - css_name: A css-safe version of the view name.
+ * - css_name: A CSS-safe version of the view name.
  * - css_class: The user-specified classes names, if any.
  * - header: The optional header.
  * - footer: The optional footer.
diff --git a/core/themes/stable/templates/views/views-view-summary.html.twig b/core/themes/stable/templates/views/views-view-summary.html.twig
index d12ba23853e46f5acc1245f2244734fea05a2afd..55cce72a24dec78df60c7a0956eadf1b65c9a0a5 100644
--- a/core/themes/stable/templates/views/views-view-summary.html.twig
+++ b/core/themes/stable/templates/views/views-view-summary.html.twig
@@ -10,7 +10,7 @@
  *   - link: The summary link text.
  *   - count: The number of items under this grouping.
  *   - attributes: HTML attributes to apply to each row.
- *   - active: A flag indicating whtether the row is active.
+ *   - active: A flag indicating whether the row is active.
  * - options: Flags indicating how the summary should be displayed.
  *   This contains:
  *   - count: A flag indicating whether the count should be displayed.
diff --git a/core/themes/stable/templates/views/views-view.html.twig b/core/themes/stable/templates/views/views-view.html.twig
index 2be7d15419b5ecdc3ca950f54fa7e850f488b23c..a1dc03a0563ef0b36b486b83494d365d0aa6d522 100644
--- a/core/themes/stable/templates/views/views-view.html.twig
+++ b/core/themes/stable/templates/views/views-view.html.twig
@@ -5,7 +5,7 @@
  *
  * Available variables:
  * - attributes: Remaining HTML attributes for the element.
- * - css_name: A css-safe version of the view name.
+ * - css_name: A CSS-safe version of the view name.
  * - css_class: The user-specified classes names, if any.
  * - header: The optional header.
  * - footer: The optional footer.