-<nav id="book-tree" class="book-tree mb-xl" v-pre aria-label="{{ trans('entities.books_navigation') }}">
+<nav id="book-tree"
+ class="book-tree mb-xl"
+ aria-label="{{ trans('entities.books_navigation') }}">
+
<h5>{{ trans('entities.books_navigation') }}</h5>
<ul class="sidebar-page-list mt-xs menu entity-list">