Fix typo. Thanks buildbot. Also comments at 80 chars

Signed-off-by: Scott Rigby <scott@r6by.com>

internal/experimental/registry/util.go

@@ -56,14 +56,17 @@ func ctx(out io.Writer, debug bool) context.Context {
 	return ctx
 }
 
-// parseReference will parse and validate the reference, and clean tags when applicable
-// 	tags are only cleaned when plus (+) signs are present, and are converted to underscores (_) before pushing
+// parseReference will parse and validate the reference, and clean tags when
+// applicable tags are only cleaned when plus (+) signs are present, and are
+// converted to underscores (_) before pushing
 // See https://github.com/helm/helm/issues/10166
 func parseReference(raw string) (registry.Reference, error) {
-	// The sole possible reference modification is replacing plus (+) signs present in tags with underscores (_)
-	// 	To do this properly, we first need to identify a tag, and then pass it on to the reference parser
-	// 	NOTE: Passing immediately to the reference parser will fail since (+) signs are an invalid tag character, and
-	// 		  simply replacing all plus (+) occurances could invalidate other portions of the URI
+	// The sole possible reference modification is replacing plus (+) signs
+	// present in tags with underscores (_). To do this properly, we first
+	// need to identify a tag, and then pass it on to the reference parser
+	// NOTE: Passing immediately to the reference parser will fail since (+)
+	// signs are an invalid tag character, and simply replacing all plus (+)
+	// occurrences could invalidate other portions of the URI
 	parts := strings.Split(raw, ":")
 	if len(parts) > 1 && !strings.Contains(parts[len(parts)-1], "/") {
 		tag := parts[len(parts)-1]