"If you omit this information, the JPA provider defaults to the unqualified class name (just as Hibernate will if you omit the table name in an XML mapping file)."

instead of "... the JPA provider defaults ...", wouldnt it be "... the JPA provideS defaults ..." (this one can be the problem with my english, or maybe not, so i am pointing as a possible mistake too.)

and

instead of "... unqualified class name ...", wouldnt it be "... unqualified table name ..."

regards.

The text is correct.