Merge pull request #1128 from huiyifyj/fix-typo

Fix typo and go fmt this file

Author: nickysemenza

csr/csr.go

@@ -132,12 +132,12 @@ type CAConfig struct {
 // A CertificateRequest encapsulates the API interface to the
 // certificate request functionality.
 type CertificateRequest struct {
-	CN           string     `json:"CN" yaml:"CN"`
-	Names        []Name     `json:"names" yaml:"names"`
-	Hosts        []string   `json:"hosts" yaml:"hosts"`
-	KeyRequest   *KeyRequest `json:"key,omitempty" yaml:"key,omitempty"`
-	CA           *CAConfig  `json:"ca,omitempty" yaml:"ca,omitempty"`
-	SerialNumber string     `json:"serialnumber,omitempty" yaml:"serialnumber,omitempty"`
+	CN           string           `json:"CN" yaml:"CN"`
+	Names        []Name           `json:"names" yaml:"names"`
+	Hosts        []string         `json:"hosts" yaml:"hosts"`
+	KeyRequest   *KeyRequest      `json:"key,omitempty" yaml:"key,omitempty"`
+	CA           *CAConfig        `json:"ca,omitempty" yaml:"ca,omitempty"`
+	SerialNumber string           `json:"serialnumber,omitempty" yaml:"serialnumber,omitempty"`
 	Extensions   []pkix.Extension `json:"extensions,omitempty" yaml:"extensions,omitempty"`
 }
 
@@ -270,9 +270,9 @@ func getHosts(cert *x509.Certificate) []string {
 }
 
 // getNames returns an array of Names from the certificate
-// It onnly cares about Country, Organization, OrganizationalUnit, Locality, Province
+// It only cares about Country, Organization, OrganizationalUnit, Locality, Province
 func getNames(sub pkix.Name) []Name {
-	// anonymous func for finding the max of a list of interger
+	// anonymous func for finding the max of a list of integer
 	max := func(v1 int, vn ...int) (max int) {
 		max = v1
 		for i := 0; i < len(vn); i++ {
@@ -430,12 +430,12 @@ func appendCAInfoToCSR(reqConf *CAConfig, csr *x509.CertificateRequest) error {
 	}
 
 	csr.ExtraExtensions = append(csr.ExtraExtensions, pkix.Extension{
-			Id:       asn1.ObjectIdentifier{2, 5, 29, 19},			
-			Value:    val,
-			Critical: true,		
-		})
+		Id:       asn1.ObjectIdentifier{2, 5, 29, 19},
+		Value:    val,
+		Critical: true,
+	})
 
-		return nil
+	return nil
 }
 
 // appendCAInfoToCSR appends user-defined extension to a CSR