merge detail folders

Change-Id: Id8f126bb4f4dd621f224d3d705b22f85e00babad
diff --git a/tests/unit-tests/ca-sqlite.t.cpp b/tests/unit-tests/ca-sqlite.t.cpp
index 56c7501..3f98bdb 100644
--- a/tests/unit-tests/ca-sqlite.t.cpp
+++ b/tests/unit-tests/ca-sqlite.t.cpp
@@ -18,7 +18,7 @@
  * See AUTHORS.md for complete list of ndncert authors and contributors.
  */
 
-#include "ca-detail/ca-sqlite.hpp"
+#include "detail/ca-sqlite.hpp"
 #include "test-common.hpp"
 
 namespace ndn {