Correct docblock @return

From incorrect `string` to correct `array`
2017-10-10 10:31:16 -05:00 · 2017-10-10 10:31:16 -05:00 · 1474350f0f
parent d4965e9df4
commit 1474350f0f
1 changed files with 1 additions and 1 deletions
--- a/includes/emails/class-wc-email.php
+++ b/includes/emails/class-wc-email.php
@ -368,7 +368,7 @@ class WC_Email extends WC_Settings_API {
 	/**
 	 * Get email attachments.
 	 *
-	 * @return string
+	 * @return array
 	 */
 	public function get_attachments() {
 		return apply_filters( 'woocommerce_email_attachments', array(), $this->id, $this->object );