From ce6e30c09efebf9860075ea80aa9ffc3a0ad6ac6 Mon Sep 17 00:00:00 2001
From: Matthew Holt <Matthew.Holt+git@gmail.com>
Date: Thu, 21 May 2015 00:40:58 -0600
Subject: [PATCH] Lil' bit of godoc

---
 main.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/main.go b/main.go
index fb000518..84d81745 100644
--- a/main.go
+++ b/main.go
@@ -115,6 +115,7 @@ func main() {
 	app.Wg.Wait()
 }
 
+// isLocalhost returns true if the string looks explicitly like a localhost address.
 func isLocalhost(s string) bool {
 	return s == "localhost" || s == "::1" || strings.HasPrefix(s, "127.")
 }