From f60620ec0b65b0b18ad2af9feff5f59f8fda47b0 Mon Sep 17 00:00:00 2001
From: Augustin Husson <husson.augustin@gmail.com>
Date: Wed, 26 Sep 2018 10:48:35 +0200
Subject: [PATCH] format comment

Signed-off-by: Augustin Husson <husson.augustin@gmail.com>
---
 documentation/examples/custom-sd/adapter-usage/main.go   | 2 +-
 documentation/examples/custom-sd/adapter/adapter.go      | 2 +-
 documentation/examples/custom-sd/adapter/adapter_test.go | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/documentation/examples/custom-sd/adapter-usage/main.go b/documentation/examples/custom-sd/adapter-usage/main.go
index c8484891c..40bb07e2a 100644
--- a/documentation/examples/custom-sd/adapter-usage/main.go
+++ b/documentation/examples/custom-sd/adapter-usage/main.go
@@ -200,7 +200,7 @@ func (d *discovery) Run(ctx context.Context, ch chan<- []*targetgroup.Group) {
 			tgs = append(tgs, tg)
 			newSourceList[tg.Source] = true
 		}
-		// when targetGroup disappear, send an update with empty targetList
+		// When targetGroup disappear, send an update with empty targetList.
 		for key := range d.oldSourceList {
 			if !newSourceList[key] {
 				tgs = append(tgs, &targetgroup.Group{
diff --git a/documentation/examples/custom-sd/adapter/adapter.go b/documentation/examples/custom-sd/adapter/adapter.go
index 048a7be34..3d9e7afe1 100644
--- a/documentation/examples/custom-sd/adapter/adapter.go
+++ b/documentation/examples/custom-sd/adapter/adapter.go
@@ -59,7 +59,7 @@ func generateTargetGroups(allTargetGroups map[string][]*targetgroup.Group) map[s
 	for k, sdTargetGroups := range allTargetGroups {
 		for i, group := range sdTargetGroups {
 
-			// There is no target, so no need to keep it
+			// There is no target, so no need to keep it.
 			if len(group.Targets) <= 0 {
 				continue
 			}
diff --git a/documentation/examples/custom-sd/adapter/adapter_test.go b/documentation/examples/custom-sd/adapter/adapter_test.go
index 563e1c108..812da09d0 100644
--- a/documentation/examples/custom-sd/adapter/adapter_test.go
+++ b/documentation/examples/custom-sd/adapter/adapter_test.go
@@ -22,7 +22,7 @@ import (
 )
 
 // TestGenerateTargetGroups checks that the target is correctly generated.
-// It covers the case when the target is empty
+// It covers the case when the target is empty.
 func TestGenerateTargetGroups(t *testing.T) {
 	testCases := []struct {
 		title            string