Merge pull request #668 from orisano/docs-fix-wrong

docs: fix document on DoBuild

pkg/cache/cache.go

@@ -113,7 +113,7 @@ func Destination(opts *config.KanikoOptions, cacheKey string) (string, error) {
 	return fmt.Sprintf("%s:%s", cache, cacheKey), nil
 }
 
-// LocalSource retieves a source image from a local cache given cacheKey
+// LocalSource retrieves a source image from a local cache given cacheKey
 func LocalSource(opts *config.CacheOptions, cacheKey string) (v1.Image, error) {
 	cache := opts.CacheDir
 	if cache == "" {

pkg/executor/build.go

@@ -494,7 +494,7 @@ func DoBuild(opts *config.KanikoOptions) (v1.Image, error) {
 	digestToCacheKey := make(map[string]string)
 	stageIdxToDigest := make(map[string]string)
 
-	// Parse dockerfile and unpack base image to root
+	// Parse dockerfile
 	stages, err := dockerfile.Stages(opts)
 	if err != nil {
 		return nil, err