diff --git a/config.ctmpl b/config.ctmpl
index 620cf35..9ee6816 100644
--- a/config.ctmpl
+++ b/config.ctmpl
@@ -19,12 +19,12 @@ http {
     upstream {{.Name}} {
         least_conn;
         {{range service .Name}}server {{.Address}}:{{.Port}} max_fails=3 fail_timeout=60 weight=1;
-        {{else}}server 127.0.0.1:65535; # force a 502{{end}}
+        {{else}}server 127.0.0.1:65535; # force a 502 Bad Gateway error{{end}}
     }
     {{else}}
     upstream dummy {
         least_conn;
-        server 127.0.0.1:65535; # force a 502
+        server 127.0.0.1:65535; # force a 502 Bad Gateway error
     }
     {{end}}