From 182e17958ab53c9f27d4f01692d3abfd2e25de61 Mon Sep 17 00:00:00 2001
From: Dominik Schulz <dominik.schulz@gauner.org>
Date: Tue, 18 Oct 2016 20:14:38 +0200
Subject: [PATCH] Trivial spelling corrections and a small comment.

---
 config/config.go              | 2 ++
 config/config_test.go         | 2 +-
 notifier/notifier.go          | 1 +
 storage/local/chunk/varbit.go | 2 +-
 4 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/config/config.go b/config/config.go
index a340e0fed..43fce96e9 100644
--- a/config/config.go
+++ b/config/config.go
@@ -910,6 +910,7 @@ type EC2SDConfig struct {
 	SecretKey       string         `yaml:"secret_key,omitempty"`
 	RefreshInterval model.Duration `yaml:"refresh_interval,omitempty"`
 	Port            int            `yaml:"port"`
+
 	// Catches all undefined fields and must be empty after parsing.
 	XXX map[string]interface{} `yaml:",inline"`
 }
@@ -939,6 +940,7 @@ type AzureSDConfig struct {
 	ClientID        string         `yaml:"client_id,omitempty"`
 	ClientSecret    string         `yaml:"client_secret,omitempty"`
 	RefreshInterval model.Duration `yaml:"refresh_interval,omitempty"`
+
 	// Catches all undefined fields and must be empty after parsing.
 	XXX map[string]interface{} `yaml:",inline"`
 }
diff --git a/config/config_test.go b/config/config_test.go
index 17642f76c..af456e503 100644
--- a/config/config_test.go
+++ b/config/config_test.go
@@ -362,7 +362,7 @@ func TestLoadConfig(t *testing.T) {
 	// Parse a valid file that sets a global scrape timeout. This tests whether parsing
 	// an overwritten default field in the global config permanently changes the default.
 	if _, err := LoadFile("testdata/global_timeout.good.yml"); err != nil {
-		t.Errorf("Error parsing %s: %s", "testdata/conf.good.yml", err)
+		t.Errorf("Error parsing %s: %s", "testdata/global_timeout.good.yml", err)
 	}
 
 	c, err := LoadFile("testdata/conf.good.yml")
diff --git a/notifier/notifier.go b/notifier/notifier.go
index a577e027e..8f37cc8a5 100644
--- a/notifier/notifier.go
+++ b/notifier/notifier.go
@@ -290,6 +290,7 @@ func (n *Notifier) sendAll(alerts ...*model.Alert) int {
 		}
 		defer resp.Body.Close()
 
+		// Any HTTP status 2xx is OK.
 		if resp.StatusCode/100 != 2 {
 			return fmt.Errorf("bad response status %v", resp.Status)
 		}
diff --git a/storage/local/chunk/varbit.go b/storage/local/chunk/varbit.go
index f9d135e73..42de4adb2 100644
--- a/storage/local/chunk/varbit.go
+++ b/storage/local/chunk/varbit.go
@@ -518,7 +518,7 @@ func (c *varbitChunk) addSecondSample(s model.SamplePair) ([]Chunk, error) {
 	return []Chunk{c}, nil
 }
 
-// addLastSample isa a helper method only used by c.add() and in other helper
+// addLastSample is a helper method only used by c.add() and in other helper
 // methods called by c.add(). It simply sets the given sample as the last sample
 // in the heador and declares the chunk closed. In other words, addLastSample
 // adds the very last sample added to this chunk ever, while setLastSample sets