Updated book_details.html

Changed the block title to display the particular book's title

agusyquia_reading/bookshelf/templates/bookshelf/book_details.html

 {% extends 'base.html' %}
 {% load static%}
 
-{% block title %}My Favorite Books{% endblock %}
+{% block title %}{{ object.title }}{% endblock %}
 {% block content %}
 <h1>{{ object.title }}</h1>
 <a href="/authors/{{ object.author.pk }}/details">{{ object.author}}</a>