diff --git a/core/modules/block/src/BlockRepository.php b/core/modules/block/src/BlockRepository.php
index 42c5770..ddea5fe 100644
--- a/core/modules/block/src/BlockRepository.php
+++ b/core/modules/block/src/BlockRepository.php
@@ -91,7 +91,7 @@ public function getVisibleBlocksPerRegion(array &$cacheable_metadata = []) {
       $context_cache_keys = $this->cacheContextsManager->convertTokensToKeys($cache->data);
       $cid = 'blocks:' . $active_theme->getName() . ':redirect:' . implode(':', $context_cache_keys->getKeys());
       if ($cache_redirect = $this->cache->get($cid)) {
-        $cacheable_metadata = $cache_redirect->data['cacheable_metadata'];
+        $cacheability = $cache_redirect->data['cacheable_metadata'];
         return $cache_redirect->data['assignments'];
       }
     }
@@ -100,8 +100,8 @@ public function getVisibleBlocksPerRegion(array &$cacheable_metadata = []) {
     $empty = array_fill_keys($active_theme->getRegions(), array());
 
     $full = array();
-    $overall_cacheablity_metadata = new CacheableMetadata();
-    $overall_cacheablity_metadata->addCacheTags(['config:block_list']);
+    $overall_cacheability_metadata = new CacheableMetadata();
+    $overall_cacheability_metadata->addCacheTags(['config:block_list']);
     foreach ($this->blockStorage->loadByProperties(array('theme' => $active_theme->getName())) as $block_id => $block) {
       /** @var \Drupal\block\BlockInterface $block */
       $access = $block->access('view', NULL, TRUE);
@@ -127,20 +127,20 @@ public function getVisibleBlocksPerRegion(array &$cacheable_metadata = []) {
       @uasort($assignment, 'Drupal\block\Entity\Block::sort');
     }
 
-    foreach ($cacheable_metadata as $cacheable_metadata_region) {
-      $overall_cacheablity_metadata = $overall_cacheablity_metadata->merge($cacheable_metadata_region);
+    foreach ($cacheability as $region_cacheability) {
+      $overall_cacheability_metadata = $overall_cacheability_metadata->merge($region_cacheability);
     }
 
-    $contexts = $overall_cacheablity_metadata->getCacheContexts();
+    $contexts = $overall_cacheability_metadata->getCacheContexts();
     $merged_contexts = $cache ? array_unique(array_merge($contexts, $cache->data)) : $contexts;
     if (empty($cache) || array_diff($contexts, $cache->data)) {
       $this->cache->set('blocks:' . $active_theme->getName(), $merged_contexts);
     }
 
     $context_cache_keys = $this->cacheContextsManager->convertTokensToKeys($merged_contexts);
-    $overall_cacheablity_metadata = $overall_cacheablity_metadata->merge($context_cache_keys);
+    $overall_cacheability_metadata = $overall_cacheability_metadata->merge($context_cache_keys);
     $cid = 'blocks:' . $active_theme->getName() . ':redirect:' . implode(':', $context_cache_keys->getKeys());
-    $this->cache->set($cid, ['assignments' => $assignments, 'cacheable_metadata' => $cacheable_metadata], $this->maxAgeToExpire($context_cache_keys->getCacheMaxAge()), $overall_cacheablity_metadata->getCacheTags());
+    $this->cache->set($cid, ['assignments' => $assignments, 'cacheable_metadata' => $cacheable_metadata], $this->maxAgeToExpire($context_cache_keys->getCacheMaxAge()), $overall_cacheability_metadata->getCacheTags());
 
     return $assignments;
   }