From 28d4c7189309ce5e7f385cd68c93fe43bd010a37 Mon Sep 17 00:00:00 2001
From: Tim Otten <totten@civicrm.org>
Date: Fri, 23 Jun 2017 17:31:14 -0700
Subject: [PATCH] CRM-20768 - install - Improve docblock

---
 install/index.php | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/install/index.php b/install/index.php
index 1339a10d5f..79010fffb1 100644
--- a/install/index.php
+++ b/install/index.php
@@ -555,9 +555,10 @@ class InstallRequirements {
    * This is exactly the same as mysqli_connect(), except that it accepts
    * the port as part of the `$host`.
    *
-   * @param $host
-   * @param $username
-   * @param $password
+   * @param string $host
+   *   Ex: 'localhost', 'localhost:3307', '127.0.0.1:3307', '[::1]', '[::1]:3307'.
+   * @param string $username
+   * @param string $password
    * @param string $database
    * @return \mysqli
    */
-- 
2.25.1