1 files changed, 4 insertions, 4 deletions
diff --git a/googletest/samples/sample8_unittest.cc b/googletest/samples/sample8_unittest.cc
index 10488b0e..4df81df0 100644
--- a/googletest/samples/sample8_unittest.cc
+++ b/googletest/samples/sample8_unittest.cc
@@ -27,14 +27,14 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-
 // This sample shows how to test code relying on some global flag variables.
 // Combine() helps with generating all possible combinations of such flags,
 // and each test is given one combination as a parameter.
 
 // Use class definitions to test from this header.
-#include "prime_tables.h"
+#include <tuple>
 
+#include "prime_tables.h"
 #include "gtest/gtest.h"
 namespace {
 
@@ -79,10 +79,10 @@ class HybridPrimeTable : public PrimeTable {
   int max_precalculated_;
 };
 
-using ::testing::TestWithParam;
 using ::testing::Bool;
-using ::testing::Values;
 using ::testing::Combine;
+using ::testing::TestWithParam;
+using ::testing::Values;
 
 // To test all code paths for HybridPrimeTable we must test it with numbers
 // both within and outside PreCalculatedPrimeTable's capacity and also with