Lil' bit of godoc

ce6e30c0 · Matthew Holt · ee754b4a · ce6e30c0
Commit ce6e30c0 authored May 21, 2015 by Matthew Holt
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--- 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.")
 }