Merge branch '16-no-sum-of-multiple-amount-fieldstags-with-the-pronam…

…ic_pay_amount-option' of https://github.com/pronamic/wp-pronamic-pay-contact-form-7 into 16-no-sum-of-multiple-amount-fieldstags-with-the-pronamic_pay_amount-option

src/Pronamic.php

@@ -59,7 +59,7 @@ public static function get_submission_payment( WPCF7_Submission $submission ) {
 			return null;
 		}
 
-		$submission_helper = new SubMissionHelper( $submission );
+		$submission_helper = new SubmissionHelper( $submission );
 
 		// Total.
 		$total  = new Money();