diff -u b/core/modules/content_translation/content_translation.module b/core/modules/content_translation/content_translation.module
--- b/core/modules/content_translation/content_translation.module
+++ b/core/modules/content_translation/content_translation.module
@@ -58,10 +58,10 @@
       unset($implementations['content_translation']);
       $implementations['content_translation'] = $group;
       break;
-    // Move our entity_prepare_form hook implementation to the beginning of
-    // the list, so that the entity in the form object is exchanged with
-    // it's requested translation before any other hook implementations
-    // have had access on it.
+    // Move our entity_prepare_form hook implementation to the beginning of the
+    // list, so that the entity in the form object is exchanged with its
+    // requested translation before any other hook implementations have had
+    // access on it.
     case 'entity_prepare_form':
       $group = $implementations['content_translation'];
       unset($implementations['content_translation']);
@@ -581,7 +581,7 @@
 /**
  * Implements hook_entity_prepare_form().
  *
- * Provides an ability to edit an entity in a different language than the current content language.
+ * Load an entity form in specific language as requested by URL query option.
  */
 function content_translation_entity_prepare_form(EntityInterface $entity, $operation, FormStateInterface $form_state) {
   if ($entity instanceof ContentEntityInterface) {