change dir name

tests/container.cpp

@@ -1,6 +1,6 @@
 #include <gtest/gtest.h>
 
-#include "container/container.hpp"
+#include "hack/container/container.hpp"
 
 TEST(vector_multiset, check)
 {

tests/math.cpp

@@ -1,6 +1,6 @@
 #include <gtest/gtest.h>
 
-#include "math/matrix.hpp"
+#include "hack/math/matrix.hpp"
 
 TEST(matrix, check)
 {

tests/range.cpp

@@ -1,6 +1,6 @@
 #include <gtest/gtest.h>
 
-#include "range/range.hpp"
+#include "hack/range/range.hpp"
 
 TEST(within, check)
 {

tests/string.cpp

@@ -2,8 +2,7 @@
 #include <string>
 #include <vector>
 
-#include "string/string.hpp"
-
+#include "hack/string/string.hpp"
 
 TEST(split_str, check)
 {