From 8476ea9963f9512ee3aefa3d5b6b4d0bb364fde6 Mon Sep 17 00:00:00 2001
From: Vince <vpmalley@users.noreply.github.com>
Date: Sun, 18 Jan 2015 21:20:18 -0500
Subject: [PATCH] fixing typo

---
 diagnostic.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/diagnostic.md b/diagnostic.md
index 51b2621a..ce3be89d 100644
--- a/diagnostic.md
+++ b/diagnostic.md
@@ -30,7 +30,7 @@ If you do not see your IP address, or if there is red crosses everywhere, then y
 
 ---
 
-### <small>3.</small> Do network ports are opened on your router ?
+### <small>3.</small> Are network ports opened on your router ?
 
 If your DNS is well configured, and your server looks is accessible locally, you may have **network ports blocked** or not forwarded by your router.    
 In order to verify that, try accessing your server with a client outside your local network. For example via another WiFi access point or with your mobile phone in 3G/4G.