diff --git a/src/wp-admin/options-discussion.php b/src/wp-admin/options-discussion.php
index e80105eadb..2eb571f995 100644
--- a/src/wp-admin/options-discussion.php
+++ b/src/wp-admin/options-discussion.php
@@ -197,7 +197,7 @@ printf(
 ?>
 </label></p>
 
-<p><label for="moderation_keys"><?php _e( 'When a comment contains any of these words in its content, name, URL, email, or IP address, it will be held in the <a href="edit-comments.php?comment_status=moderated">moderation queue</a>. One word or IP address per line. It will match inside words, so &#8220;press&#8221; will match &#8220;WordPress&#8221;.' ); ?></label></p>
+<p><label for="moderation_keys"><?php _e( 'When a comment contains any of these words in its content, author name, URL, email, IP address, or browser&#8217;s user agent string, it will be held in the <a href="edit-comments.php?comment_status=moderated">moderation queue</a>. One word or IP address per line. It will match inside words, so &#8220;press&#8221; will match &#8220;WordPress&#8221;.' ); ?></label></p>
 <p>
 <textarea name="moderation_keys" rows="10" cols="50" id="moderation_keys" class="large-text code"><?php echo esc_textarea( get_option( 'moderation_keys' ) ); ?></textarea>
 </p>
@@ -206,7 +206,7 @@ printf(
 <tr>
 <th scope="row"><?php _e( 'Comment Blocklist' ); ?></th>
 <td><fieldset><legend class="screen-reader-text"><span><?php _e( 'Comment Blocklist' ); ?></span></legend>
-<p><label for="blacklist_keys"><?php _e( 'When a comment contains any of these words in its content, name, URL, email, or IP address, it will be put in the Trash. One word or IP address per line. It will match inside words, so &#8220;press&#8221; will match &#8220;WordPress&#8221;.' ); ?></label></p>
+<p><label for="blacklist_keys"><?php _e( 'When a comment contains any of these words in its content, author name, URL, email, IP address, or browser&#8217;s user agent string, it will be put in the Trash. One word or IP address per line. It will match inside words, so &#8220;press&#8221; will match &#8220;WordPress&#8221;.' ); ?></label></p>
 <p>
 <textarea name="blacklist_keys" rows="10" cols="50" id="blacklist_keys" class="large-text code"><?php echo esc_textarea( get_option( 'blacklist_keys' ) ); ?></textarea>
 </p>