JPA o Que tem de errado

Programação
#1

Esta dando erro na linha 7.

<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.1"
	xmlns="http://xmlns.jcp.org/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd ">
	<persistence-unit name="" />

	<persistence - unit name="livraria -pu" transaction -
		type="RESOURCE_LOCAL">
		<provider>org.hibernate.ejb.HibernatePersistence</provider>
		<properties>
			<property name="hibernate.dialect" value="org.hibernate.dialect.MySQL5InnoDBDialect" />
			<property name="hibernate.hbm2ddl.auto" value="create" />
			<property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver" />
			<property name="javax.persistence.jdbc.user" value="root" />
			<property name="javax.persistence.jdbc.password" value="root" />
			<property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3306/livraria" />
		</properties>
	</persistence -unit>
</persistence>
#2

Nâo testei, mas creio que a tag persistence - unit não deveria ter esses espaços, tendo que ficar: persistence-unit:

<persistence-unit name="livraria -pu" transaction-type="RESOURCE_LOCAL">
</persistence-unit>
#3

Bigadao cara era isso mesmo =D