[Bug] Wrong count number for erroneous document count and valid document count

[mssfang]

Found an error that erroneous document count: 2 and valid document count: 0. It should be reversed.

A batch of document statistics, document count: 2, erroneous document count: 2, transaction count: 2, valid document count: 0.
Document ID: 1
Recognized personal identifiable information entity: 555-55-5555, entity type: U.S. Social Security Number (SSN), entity subtype: N/A, offset: 10, length: 11, score: 0.85.
Document ID: 2
Recognized personal identifiable information entity: 4111 1111 1111 1111, entity type: Credit Card Number, entity subtype: N/A, offset: 10, length: 19, score: 0.85.
Batch of PII entities recognized.

[samvaity]

Closed in #7050