diff --git a/core/modules/book/config/install/book.settings.yml b/core/modules/book/config/install/book.settings.yml
deleted file mode 100644
index fb18d6d..0000000
--- a/core/modules/book/config/install/book.settings.yml
+++ /dev/null
@@ -1,6 +0,0 @@
-allowed_types:
-  - book
-block:
-  navigation:
-    mode: 'all pages'
-child_type: book
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diff --git a/core/vendor/symfony/dom-crawler/Symfony/Component/DomCrawler/Tests/CrawlerTest.php b/core/vendor/symfony/dom-crawler/Symfony/Component/DomCrawler/Tests/CrawlerTest.php
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