From 9234df0df4bc09d95ef81a3079c52c6d1c486147 Mon Sep 17 00:00:00 2001
From: Stephen L <36011612+steuhs@users.noreply.github.com>
Date: Fri, 23 Feb 2018 10:57:30 -0800
Subject: [PATCH 1/3] missing discription for CoverBlock struct

fill in the missing discription for CoverBlock struct
---
 src/testing/cover.go | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/testing/cover.go b/src/testing/cover.go
index a4ce37f7c2dfb8..14d90bfc967773 100644
--- a/src/testing/cover.go
+++ b/src/testing/cover.go
@@ -16,11 +16,11 @@ import (
 // NOTE: This struct is internal to the testing infrastructure and may change.
 // It is not covered (yet) by the Go 1 compatibility guidelines.
 type CoverBlock struct {
-	Line0 uint32
-	Col0  uint16
-	Line1 uint32
-	Col1  uint16
-	Stmts uint16
+	Line0 uint32 // line number for block start
+	Col0  uint16 // column number for block start 
+	Line1 uint32 // line number for block end
+	Col1  uint16 // column number for block end 
+	Stmts uint16 // number of statements included in this block
 }
 
 var cover Cover

From 8f165e3b5dc976502d12e0c3947f0b8b35898482 Mon Sep 17 00:00:00 2001
From: Stephen L <36011612+steuhs@users.noreply.github.com>
Date: Mon, 11 Jun 2018 15:09:33 -0700
Subject: [PATCH 2/3] Update cover.go

---
 src/testing/cover.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/testing/cover.go b/src/testing/cover.go
index 14d90bfc967773..9be1216b27f5b1 100644
--- a/src/testing/cover.go
+++ b/src/testing/cover.go
@@ -17,7 +17,7 @@ import (
 // It is not covered (yet) by the Go 1 compatibility guidelines.
 type CoverBlock struct {
 	Line0 uint32 // line number for block start
-	Col0  uint16 // column number for block start 
+	Col0  uint16 // column number for block start
 	Line1 uint32 // line number for block end
 	Col1  uint16 // column number for block end 
 	Stmts uint16 // number of statements included in this block

From f5b9e1d49d1c00f59ce4d3684915e5e93ec0297a Mon Sep 17 00:00:00 2001
From: Stephen L <36011612+steuhs@users.noreply.github.com>
Date: Mon, 11 Jun 2018 15:09:55 -0700
Subject: [PATCH 3/3] Update cover.go

---
 src/testing/cover.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/testing/cover.go b/src/testing/cover.go
index 9be1216b27f5b1..be7d9e2cc3d4f6 100644
--- a/src/testing/cover.go
+++ b/src/testing/cover.go
@@ -19,7 +19,7 @@ type CoverBlock struct {
 	Line0 uint32 // line number for block start
 	Col0  uint16 // column number for block start
 	Line1 uint32 // line number for block end
-	Col1  uint16 // column number for block end 
+	Col1  uint16 // column number for block end
 	Stmts uint16 // number of statements included in this block
 }