diff --git a/core/modules/language/src/Entity/ContentLanguageSettings.php b/core/modules/language/src/Entity/ContentLanguageSettings.php
index 28d60b1..084ea1e 100644
--- a/core/modules/language/src/Entity/ContentLanguageSettings.php
+++ b/core/modules/language/src/Entity/ContentLanguageSettings.php
@@ -12,7 +12,6 @@
 use Drupal\Core\Entity\EntityStorageInterface;
 use Drupal\Core\Language\LanguageInterface;
 
-
 /**
  * Defines the ContentLanguageSettings entity.
  *
@@ -114,12 +113,12 @@ public function getDefaultLangcode() {
   /**
    * Sets if the language must be exposed or not.
    *
-   * @param bool $language_show
+   * @param bool $language_exposed
    *
    * @return $this
    */
-  public function setLanguageExposed($language_show) {
-    $this->language_exposed = $language_show;
+  public function setLanguageExposed($language_exposed) {
+    $this->language_exposed = $language_exposed;
 
     return $this;
   }
@@ -144,13 +143,13 @@ public function preSave(EntityStorageInterface $storage) {
   }
 
   /**
-   * Checks if this config object differs from default values in any property.
+   * Checks if this config object contains the default values in every property.
    *
    * @return bool
-   *   True if any of the properties are the default values. False otherwise.
+   *   True if all the properties contain the default values. False otherwise.
    */
-  public function differsFromDefaultConfiguration() {
-    return ($this->language_exposed || $this->default_langcode != LanguageInterface::LANGCODE_SITE_DEFAULT);
+  public function isDefaultConfiguration() {
+    return (!$this->language_exposed && $this->default_langcode == LanguageInterface::LANGCODE_SITE_DEFAULT);
   }
 
   /**
diff --git a/core/modules/language/src/Form/ContentLanguageSettingsForm.php b/core/modules/language/src/Form/ContentLanguageSettingsForm.php
index af7aa41..d658d21 100644
--- a/core/modules/language/src/Form/ContentLanguageSettingsForm.php
+++ b/core/modules/language/src/Form/ContentLanguageSettingsForm.php
@@ -77,7 +77,7 @@ public function buildForm(array $form, FormStateInterface $form_state) {
       // Check whether we have any custom setting.
       foreach ($bundles[$entity_type_id] as $bundle => $bundle_info) {
         $config = ContentLanguageSettings::loadByEntityTypeBundle($entity_type_id, $bundle);
-        if ($config->differsFromDefaultConfiguration()) {
+        if (!$config->isDefaultConfiguration()) {
           $default[$entity_type_id] = $entity_type_id;
         }
         $language_configuration[$entity_type_id][$bundle]['language_exposed'] = $config->getLanguageExposed();