diff --git a/core/modules/comment/comment.views.inc b/core/modules/comment/comment.views.inc
index 5e31876..fa42393 100644
--- a/core/modules/comment/comment.views.inc
+++ b/core/modules/comment/comment.views.inc
@@ -13,7 +13,7 @@ function comment_views_data_alter(&$data) {
   // history table.
   $data['node']['new_comments'] = array(
     'title' => t('New comments'),
-    'help' => t('The number of new comments on the node.'),
+    'help' => t('Number of new comments.'),
     'field' => array(
       'id' => 'node_new_comments',
       'no group by' => TRUE,
@@ -33,7 +33,7 @@ function comment_views_data_alter(&$data) {
       $data[$base_table]['comments_link'] = array(
         'field' => array(
           'title' => t('Add comment link'),
-          'help' => t('Display the standard add comment link used on regular @entity_type, which will only display if the viewing user has access to add a comment.', $args),
+          'help' => t('Display comment link if user has permission.', $args),
           'id' => 'comment_entity_link',
         ),
       );
diff --git a/core/modules/comment/src/CommentViewsData.php b/core/modules/comment/src/CommentViewsData.php
index e853a58..e7e5463 100644
--- a/core/modules/comment/src/CommentViewsData.php
+++ b/core/modules/comment/src/CommentViewsData.php
@@ -237,7 +237,7 @@ public function getViewsData() {
 
     $data['comment_entity_statistics']['last_comment_timestamp'] = array(
       'title' => t('Last comment time'),
-      'help' => t('Date and time of when the last comment was posted.'),
+      'help' => t('Datetime posted.'),
       'field' => array(
         'id' => 'comment_last_timestamp',
       ),
@@ -251,7 +251,7 @@ public function getViewsData() {
 
     $data['comment_entity_statistics']['last_comment_name'] = array(
       'title' => t("Last comment author"),
-      'help' => t('The name of the author of the last posted comment.'),
+      'help' => t("Author's name."),
       'field' => array(
         'id' => 'comment_ces_last_comment_name',
         'no group by' => TRUE,
@@ -264,7 +264,7 @@ public function getViewsData() {
 
     $data['comment_entity_statistics']['comment_count'] = array(
       'title' => t('Comment count'),
-      'help' => t('The number of comments an entity has.'),
+      'help' => t('Number of comments.'),
       'field' => array(
         'id' => 'numeric',
       ),
@@ -281,7 +281,7 @@ public function getViewsData() {
 
     $data['comment_entity_statistics']['last_updated'] = array(
       'title' => t('Updated/commented date'),
-      'help' => t('The most recent of last comment posted or entity updated time.'),
+      'help' => t('Most recent comment or entity update.'),
       'field' => array(
         'id' => 'comment_ces_last_updated',
         'no group by' => TRUE,
@@ -311,7 +311,7 @@ public function getViewsData() {
 
     $data['comment_entity_statistics']['last_comment_uid'] = array(
       'title' => t('Last comment uid'),
-      'help' => t('The User ID of the author of the last comment of an entity.'),
+      'help' => t('User ID.'),
       'relationship' => array(
         'title' => t('Last comment author'),
         'base' => 'users',
diff --git a/core/modules/node/src/NodeViewsData.php b/core/modules/node/src/NodeViewsData.php
index aecaec2..6adb6ca 100644
--- a/core/modules/node/src/NodeViewsData.php
+++ b/core/modules/node/src/NodeViewsData.php
@@ -105,7 +105,7 @@ public function getViewsData() {
 
     $data['node']['node_bulk_form'] = array(
       'title' => t('Node operations bulk form'),
-      'help' => t('Add a form element that lets you run operations on multiple nodes.'),
+      'help' => t('Run operations on multiple nodes.'),
       'field' => array(
         'id' => 'node_bulk_form',
       ),
@@ -223,7 +223,7 @@ public function getViewsData() {
       ),
     );
 
-    $data['node_field_data']['uid']['help'] = t('The user authoring the content. If you need more fields than the uid add the content: author relationship');
+    $data['node_field_data']['uid']['help'] = t('Uid, for more, add relationship: content: author');
     $data['node_field_data']['uid']['filter']['id'] = 'user_name';
     $data['node_field_data']['uid']['relationship']['title'] = t('Content author');
     $data['node_field_data']['uid']['relationship']['help'] = t('Relate content to the user who created it.');
@@ -277,21 +277,17 @@ public function getViewsData() {
     ) + $data['node_revision']['vid'];
 
     $data['node_field_revision']['langcode']['help'] = t('The language the original content is in.');
-
-    $data['node_revision']['revision_uid']['help'] = t('Relate a content revision to the user who created the revision.');
-    $data['node_revision']['revision_uid']['relationship']['label'] = t('revision user');
-
     $data['node_field_revision']['table']['wizard_id'] = 'node_field_revision';
-
     $data['node_field_revision']['table']['join']['node_field_data']['left_field'] = 'vid';
     $data['node_field_revision']['table']['join']['node_field_data']['field'] = 'vid';
-
     $data['node_field_revision']['status']['filter']['label'] = t('Published');
     $data['node_field_revision']['status']['filter']['type'] = 'yes-no';
     $data['node_field_revision']['status']['filter']['use_equal'] = TRUE;
-
+    $data['node_field_revision']['title']['field']['id'] = 'node_revision';
     $data['node_field_revision']['langcode']['help'] = t('The language of the content or translation.');
 
+    $data['node_revision']['revision_uid']['help'] = t('User who created the revision.');
+    $data['node_revision']['revision_uid']['relationship']['label'] = t('revision user');
     $data['node_revision']['link_to_revision'] = array(
       'field' => array(
         'title' => t('Link to revision'),
@@ -386,7 +382,7 @@ public function getViewsData() {
 
         $data['node_search_index']['score'] = array(
           'title' => t('Score'),
-          'help' => t('The score of the search item. This will not be used if the search filter is not also present.'),
+          'help' => t('The score of the search item if the search filter is present.'),
           'field' => array(
             'id' => 'search_score',
             'float' => TRUE,
diff --git a/core/modules/taxonomy/taxonomy.views.inc b/core/modules/taxonomy/taxonomy.views.inc
index 5360d50..875a5b2 100644
--- a/core/modules/taxonomy/taxonomy.views.inc
+++ b/core/modules/taxonomy/taxonomy.views.inc
@@ -21,7 +21,7 @@ function taxonomy_views_data_alter(&$data) {
     ),
     'field' => array(
       'title' => t('All taxonomy terms'),
-      'help' => t('Display all taxonomy terms associated with a node from specified vocabularies.'),
+      'help' => t('Terms from a specified vocabulary.'),
       'id' => 'taxonomy_index_tid',
       'no group by' => TRUE,
       'click sortable' => FALSE,
diff --git a/core/modules/user/src/UserViewsData.php b/core/modules/user/src/UserViewsData.php
index edbdb99..779de03 100644
--- a/core/modules/user/src/UserViewsData.php
+++ b/core/modules/user/src/UserViewsData.php
@@ -84,7 +84,7 @@ public function getViewsData() {
     $data['users_field_data']['name']['filter']['help'] = t('The user or author name. This filter does not check if the user exists and allows partial matching. Does not use autocomplete.');
 
     // Note that this field implements field level access control.
-    $data['users_field_data']['mail']['help'] = t('Email address for a given user. This field is normally not shown to users, so be cautious when using it.');
+    $data['users_field_data']['mail']['help'] = t('Caution! Security Implications. Not normally used.');
 
     $data['users_field_data']['langcode']['help'] = t('Original language of the user information');
     $data['users_field_data']['langcode']['help'] = t('Language of the translation of user information');
@@ -255,7 +255,7 @@ public function getViewsData() {
 
     $data['users']['user_bulk_form'] = array(
       'title' => t('Bulk update'),
-      'help' => t('Add a form element that lets you run operations on multiple users.'),
+      'help' => t('Run operations on multiple users.'),
       'field' => array(
         'id' => 'user_bulk_form',
       ),
diff --git a/core/modules/views/src/ViewsDataHelper.php b/core/modules/views/src/ViewsDataHelper.php
index c248d7d..b0f6050 100644
--- a/core/modules/views/src/ViewsDataHelper.php
+++ b/core/modules/views/src/ViewsDataHelper.php
@@ -115,7 +115,7 @@ public function fetchFields($base, $type, $grouping = FALSE, $sub_type = NULL) {
                   $strings[$field][$key][$string] = $table_data['table'][$string];
                 }
                 else {
-                  if ($string != 'base' && $string != 'base') {
+                  if ($string != 'base' && $string != 'help') {
                     $strings[$field][$key][$string] = SafeMarkup::format("Error: missing @component", array('@component' => $string));
                   }
                 }
diff --git a/core/modules/views_ui/src/Form/Ajax/AddHandler.php b/core/modules/views_ui/src/Form/Ajax/AddHandler.php
index da54d50..f350a14 100644
--- a/core/modules/views_ui/src/Form/Ajax/AddHandler.php
+++ b/core/modules/views_ui/src/Form/Ajax/AddHandler.php
@@ -140,7 +140,7 @@ public function buildForm(array $form, FormStateInterface $form_state) {
           $form['options']['name'][$key] = array(
             '#type' => 'checkbox',
             '#title' => $this->t('!group: !field', array('!group' => $option['group'], '!field' => $option['title'])),
-            '#description' => $option['help'],
+            '#description' => (!empty($option['help']) ? $option['help'] : ''),
             '#return_value' => $key,
             '#prefix' => "<div class='filterable-option'>",
             '#suffix' => '</div>',