build: == Dependency change == repo-ng now depends on ndn-cxx library

Change-Id: If8bde00b10f234bdf8177c49f2b5d7e632e62701
Refs: #1538
diff --git a/tests/dataset-fixtures.hpp b/tests/dataset-fixtures.hpp
index 8dfeb78..c7ead7d 100644
--- a/tests/dataset-fixtures.hpp
+++ b/tests/dataset-fixtures.hpp
@@ -7,7 +7,7 @@
 #ifndef REPO_TESTS_DATASET_FIXTURES_HPP
 #define REPO_TESTS_DATASET_FIXTURES_HPP
 
-#include <ndn-cpp-dev/security/key-chain.hpp>
+#include <ndn-cxx/security/key-chain.hpp>
 
 namespace repo {
 namespace tests {