diff --git a/core/modules/views/src/ViewExecutable.php b/core/modules/views/src/ViewExecutable.php
index 5e6723b..be6f691 100644
--- a/core/modules/views/src/ViewExecutable.php
+++ b/core/modules/views/src/ViewExecutable.php
@@ -1740,6 +1740,18 @@ public function getUrl($args = NULL, $path = NULL) {
     return implode('/', $pieces);
   }
 
+  /**
+   * Gets the Url object associated with the display handler.
+   *
+   * @param string $display_id
+   *   (Optional) The display id. ( Used only to detail an exception. )
+   *
+   * @throws \InvalidArgumentException
+   *   Thrown when the display plugin does not have a URL to return.
+   *
+   * @return \Drupal\Core\Url
+   *   The display handlers URL object.
+   */
   public function getUrlInfo($display_id = '') {
     $this->initDisplay();
     if (!$this->display_handler instanceof DisplayRouterInterface) {