diff --git a/lib/public/LDAP/ILDAPProvider.php b/lib/public/LDAP/ILDAPProvider.php
index 7e1f27eb36842..e25428450626d 100644
--- a/lib/public/LDAP/ILDAPProvider.php
+++ b/lib/public/LDAP/ILDAPProvider.php
@@ -56,7 +56,7 @@ public function sanitizeDN($dn);
 	/**
 	 * Return a new LDAP connection resource for the specified user.
 	 * @param string $uid user id
-	 * @return \LDAP\Connection|resource
+	 * @return \LDAP\Connection
 	 * @since 11.0.0
 	 */
 	public function getLDAPConnection($uid);
@@ -64,7 +64,7 @@ public function getLDAPConnection($uid);
 	/**
 	 * Return a new LDAP connection resource for the specified group.
 	 * @param string $gid group id
-	 * @return \LDAP\Connection|resource
+	 * @return \LDAP\Connection
 	 * @since 13.0.0
 	 */
 	public function getGroupLDAPConnection($gid);