edited books details html

janang_reading/bookshelf/templates/bookshelf/book_details.html

@@ -11,7 +11,7 @@
     <p>{{ books.ISBN }}</p>
     <p>{{ books.blurb }}</p>
     <button type="button">
-        <a href="/bookshelf/books/{{ book.id }}/edit/">
+        <a href="/bookshelf/books/{{ books.id }}/edit/">
             Edit Book
         </a>
     </button><br>

janang_reading/bookshelf/urls.py

@@ -12,8 +12,8 @@ urlpatterns = [
     path('authors/<int:id>/edit/', AuthorDetailView.as_view(), name='edit-author'),
     path('books/', BooksView.as_view(), name='books'),
     path('books/<int:id>/details/', BookDetailView.as_view(), name='books-detail'),
-    path('books/<int:id>/add/', BookDetailView.as_view(), name='add-books'),
-    path('books/<int:id>/edit/', BookDetailView.as_view(), name='edit-books'),
+    path('books/<int:id>/add/', BookDetailView.as_view(), name='add-book'),
+    path('books/<int:id>/edit/', BookDetailView.as_view(), name='edit-book'),
 ]
 
 app_name = 'bookshelf'
\ No newline at end of file