diff --git a/core/modules/comment/comment.admin.inc b/core/modules/comment/comment.admin.inc
index 7132ae23a64653b97fc96e2653604e7036daa32f..8f618e52f99a759b3036ffe7dac5866c6422c77b 100644
--- a/core/modules/comment/comment.admin.inc
+++ b/core/modules/comment/comment.admin.inc
@@ -154,14 +154,14 @@ function comment_admin_overview($form, &$form_state, $arg) {
     );
     $links = array();
     $links['edit'] = array(
-      'title' => t('edit'),
+      'title' => t('Edit'),
       'route_name' => 'comment.edit_page',
       'route_parameters' => array('comment' => $comment->id()),
       'query' => $destination,
     );
     if (module_invoke('content_translation', 'translate_access', $comment)) {
       $links['translate'] = array(
-        'title' => t('translate'),
+        'title' => t('Translate'),
         'route_name' => 'content_translation.translation_overview_comment',
         'route_parameters' => array('comment' => $comment->id()),
         'query' => $destination,
diff --git a/core/modules/comment/lib/Drupal/comment/CommentViewBuilder.php b/core/modules/comment/lib/Drupal/comment/CommentViewBuilder.php
index d79363b611e881d2cea65ef62e509b10dfed198c..2713d52f5f59c5754f547af527c075f92b934eda 100644
--- a/core/modules/comment/lib/Drupal/comment/CommentViewBuilder.php
+++ b/core/modules/comment/lib/Drupal/comment/CommentViewBuilder.php
@@ -163,7 +163,7 @@ protected function buildLinks(CommentInterface $entity, EntityInterface $comment
     if ($status == COMMENT_OPEN) {
       if ($entity->access('delete')) {
         $links['comment-delete'] = array(
-          'title' => t('delete'),
+          'title' => t('Delete'),
           'href' => "comment/{$entity->id()}/delete",
           'html' => TRUE,
         );
@@ -171,21 +171,21 @@ protected function buildLinks(CommentInterface $entity, EntityInterface $comment
 
       if ($entity->access('update')) {
         $links['comment-edit'] = array(
-          'title' => t('edit'),
+          'title' => t('Edit'),
           'href' => "comment/{$entity->id()}/edit",
           'html' => TRUE,
         );
       }
       if ($entity->access('create')) {
         $links['comment-reply'] = array(
-          'title' => t('reply'),
+          'title' => t('Reply'),
           'href' => "comment/reply/{$entity->entity_type->value}/{$entity->entity_id->value}/{$entity->field_name->value}/{$entity->id()}",
           'html' => TRUE,
         );
       }
       if ($entity->status->value == COMMENT_NOT_PUBLISHED && $entity->access('approve')) {
         $links['comment-approve'] = array(
-          'title' => t('approve'),
+          'title' => t('Approve'),
           'href' => "comment/{$entity->id()}/approve",
           'html' => TRUE,
           'query' => array('token' => $this->csrfToken->get("comment/{$entity->id()}/approve")),
@@ -205,7 +205,7 @@ protected function buildLinks(CommentInterface $entity, EntityInterface $comment
     // Add translations link for translation-enabled comment bundles.
     if ($this->moduleHandler->moduleExists('content_translation') && content_translation_translate_access($entity)) {
       $links['comment-translations'] = array(
-        'title' => t('translate'),
+        'title' => t('Translate'),
         'href' => 'comment/' . $entity->id() . '/translations',
         'html' => TRUE,
       );
diff --git a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkApprove.php b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkApprove.php
index ae619714eba7f3e71eb47ecfc953feafed585c63..5fd785a2dac49b38360ea74c1e7abaa663ef1689 100644
--- a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkApprove.php
+++ b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkApprove.php
@@ -43,7 +43,7 @@ protected function renderLink($data, ResultRow $values) {
       return;
     }
 
-    $text = !empty($this->options['text']) ? $this->options['text'] : t('approve');
+    $text = !empty($this->options['text']) ? $this->options['text'] : t('Approve');
     $comment = $this->get_entity($values);
 
     $this->options['alter']['make_link'] = TRUE;
diff --git a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkDelete.php b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkDelete.php
index 34ba8ae7024d61069116eee7ddf634552ac69b62..94ff815fcc405cbb2053a334a428cd7609767958 100644
--- a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkDelete.php
+++ b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkDelete.php
@@ -36,7 +36,7 @@ public function access() {
    *   Returns a string for the link text.
    */
   protected function renderLink($data, ResultRow $values) {
-    $text = !empty($this->options['text']) ? $this->options['text'] : t('delete');
+    $text = !empty($this->options['text']) ? $this->options['text'] : t('Delete');
     $comment = $this->getEntity($values);
 
     $this->options['alter']['make_link'] = TRUE;
diff --git a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkEdit.php b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkEdit.php
index 39ce70d8b27eeb9be314ed0e7577f3a7905c1ee1..6e78e769442f8887e50a3e07ae9610cbf4364a23 100644
--- a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkEdit.php
+++ b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkEdit.php
@@ -56,7 +56,7 @@ protected function renderLink($data, ResultRow $values) {
       return;
     }
 
-    $text = !empty($this->options['text']) ? $this->options['text'] : t('edit');
+    $text = !empty($this->options['text']) ? $this->options['text'] : t('Edit');
     unset($this->options['alter']['fragment']);
 
     if (!empty($this->options['destination'])) {
diff --git a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkReply.php b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkReply.php
index 9b1d212f72b05f2333777511cd13374aa4ded724..f71e76fe94cc615d425d9ede7414359e1ae028d3 100644
--- a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkReply.php
+++ b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkReply.php
@@ -36,7 +36,7 @@ public function access() {
    *   Returns a string for the link text.
    */
   protected function renderLink($data, ResultRow $values) {
-    $text = !empty($this->options['text']) ? $this->options['text'] : t('reply');
+    $text = !empty($this->options['text']) ? $this->options['text'] : t('Reply');
     $comment = $this->getEntity($values);
 
     $this->options['alter']['make_link'] = TRUE;
diff --git a/core/modules/comment/lib/Drupal/comment/Tests/CommentAdminTest.php b/core/modules/comment/lib/Drupal/comment/Tests/CommentAdminTest.php
index 886ef04accbfb72dfce38223dd5eac683fb1922e..a44b5c9f85b9531af392e111f9221c59a83d0336 100644
--- a/core/modules/comment/lib/Drupal/comment/Tests/CommentAdminTest.php
+++ b/core/modules/comment/lib/Drupal/comment/Tests/CommentAdminTest.php
@@ -137,7 +137,7 @@ function testApprovalNodeInterface() {
     $this->drupalGet('comment/1/approve', array('query' => array('token' => 'forged')));
     $this->assertResponse(403, 'Forged comment approval was denied.');
     $this->drupalGet('node/' . $this->node->id());
-    $this->clickLink(t('approve'));
+    $this->clickLink(t('Approve'));
     $this->drupalLogout();
 
     $this->drupalGet('node/' . $this->node->id());