Issue #2853684 by tameeshb, wturrell, chiranjeeb2410, krknth, Wim Leers,...

Issue #2853684 by tameeshb, wturrell, chiranjeeb2410, krknth, Wim Leers, eojthebrave, leolando.tan, xjm: Update grammar of inline comments in \Drupal\Core\Render\Renderer::doRender

core/lib/Drupal/Core/Render/Renderer.php

@@ -320,9 +320,9 @@ protected function doRender(&$elements, $is_root_call = FALSE) {
         '#lazy_builder',
         '#cache',
         '#create_placeholder',
-        // These keys are not actually supported, but they are added automatically
-        // by the Renderer, so we don't crash on them; them being missing when
-        // their #lazy_builder callback is invoked won't surprise the developer.
+        // The keys below are not actually supported, but these are added
+        // automatically by the Renderer. Adding them as though they are
+        // supported allows us to avoid throwing an exception 100% of the time.
         '#weight',
         '#printed'
       ];