pkg/chrootarchive: normalize comment formatting

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

pkg/chrootarchive/archive_test.go

@@ -96,8 +96,8 @@ func TestChrootUntarWithHugeExcludesList(t *testing.T) {
 		t.Fatal(err)
 	}
 	options := &archive.TarOptions{}
-	//65534 entries of 64-byte strings ~= 4MB of environment space which should overflow
-	//on most systems when passed via environment or command line arguments
+	// 65534 entries of 64-byte strings ~= 4MB of environment space which should overflow
+	// on most systems when passed via environment or command line arguments
 	excludes := make([]string, 65534)
 	for i := 0; i < 65534; i++ {
 		excludes[i] = strings.Repeat(string(i), 64)

pkg/chrootarchive/archive_unix.go

@@ -28,7 +28,7 @@ func untar() {
 
 	var options archive.TarOptions
 
-	//read the options from the pipe "ExtraFiles"
+	// read the options from the pipe "ExtraFiles"
 	if err := json.NewDecoder(os.NewFile(3, "options")).Decode(&options); err != nil {
 		fatal(err)
 	}
@@ -100,7 +100,7 @@ func invokeUnpack(decompressedArchive io.Reader, dest string, options *archive.T
 		return fmt.Errorf("Untar error on re-exec cmd: %v", err)
 	}
 
-	//write the options to the pipe for the untar exec to read
+	// write the options to the pipe for the untar exec to read
 	if err := json.NewEncoder(w).Encode(options); err != nil {
 		w.Close()
 		return fmt.Errorf("Untar json encode to pipe failed: %v", err)