Automattic / jetpack

modules/sharedaddy/sharedaddy.php

Doc Comments +6 added lines

@@ -256,6 +256,9 @@ 
 	update_option( 'sharedaddy_disable_resources', isset( $_POST['disable_resources'] ) ? 1 : 0 );
 }
 
+/**
+ * @return string
+ */
 function sharing_recaptcha_site_key() {
 	if( ! defined( 'RECAPTCHA_PUBLIC_KEY' ) && ! defined ( 'RECAPTCHA_SITE_KEY' ) ) {
 		return;
@@ -268,6 +271,9 @@ 
 	return RECAPTCHA_SITE_KEY;
 }
 
+/**
+ * @return string
+ */
 function sharing_recaptcha_secret_key() {
 	if( ! defined( 'RECAPTCHA_PRIVATE_KEY' ) && ! defined ( 'RECAPTCHA_SECRET_KEY' ) ) {
 		return;