From 9c459db93c99e685a7b7fcd4d743b4af1352a127 Mon Sep 17 00:00:00 2001
From: John Shahid <jvshahid@gmail.com>
Date: Wed, 9 Oct 2013 16:05:19 -0400
Subject: [PATCH] clarify the docs.

---
 src/engine/engine_test.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/engine/engine_test.go b/src/engine/engine_test.go
index 587240e9b7..3561643373 100644
--- a/src/engine/engine_test.go
+++ b/src/engine/engine_test.go
@@ -84,11 +84,14 @@ func runQuery(engine EngineI, query string, c *C, expectedSeries string) {
 	c.Assert(result, DeepEquals, series)
 }
 
+// All tests do more or less the following steps
+//
 // 1. initialize an engine
 // 2. generate a query
 // 3. issue query to engine
 // 4. mock coordinator
 // 5. verify that data is returned
+
 func (self *EngineSuite) TestBasicQuery(c *C) {
 	mockData := `
 [